Find the area of a room that is 8-feet-wide and 9-feet-long.

Answers

Answer 1

Step-by-step explanation:

Area = l × b

= 9ft × 8ft

= 72ft²

Answer 2

Answer:

72 feet

Step-by-step explanation:

8 (length) • 9 (width) = 72 sq ft


Related Questions

if Kendra has $5.35 in nickels and quarters if she has seven more quarters and nickels how many of each coin does she have ?

Answers

Kendra has $5.35 in nickels and quarters. If she has 13 more quarters than nickels, how many of each coin does she have?

(Scroll Down for Answer!)

We know that n = q - 13.

The value equation is

5n + 25q = 535 (we work in cents)

Now substitute for n and get

5(q - 13) + 25q = 535

5q - 65 + 25q = 535

30q = 600

q = 20 so that

n = 7

Step-by-step explanation:

8mil 133yd 2ft - 5mil 107 yd 2ft =​

Answers

The answer is 5mil 26yd

Describe the slope of the line. Then find the slope using two points.
helppp step by step explanation

Answers

Answer:

Step-by-step explanation:

Hi,

Describe the slope: This is a horizontal line. Slope measures the steepness of a line, since this is a horizontal line with no change whatsoever, the slope must be 0.

Calculate: (-1,-2) (3,-2)

Change in y over change in x

-2 - (-2) = 0

3 - 1 = 2

0/2 = 0

The slope is 0

Hope this helps <3

Use the expression 7.6s+(45÷9)−15 to answer 9–10.
9.
Which part of the expression represents a​ quotient? Describe its parts.
10.
Which part of the expression represents a product of two​ factors? Describe its parts.
9. The part of the expression that represents a quotient is
10. The part of the expression that represents a product of two factors is

Answers

Answer:

45 ÷ 9, 7.6s

Step-by-step explanation:

9) A quotient is a result of dividing a quantity by another quantity. We see that 45 ÷ 9 is a form of division. We could say that 45 is divided into 9 parts. 45 ÷ 9  can also be written in fractional form: [tex]\frac{45}{9}[/tex]. Lastly, we see that the quotient would be 5.

10) A product is a result of multiplying a quantity by another quantity. We see that 7.6s is a simplified form of multiplication that actually represents 7.6 × s.

7.6 is a known numerical value. It is the coefficient of the variable x, which we do not know the value for.

Which of the following statements are true? Select all that apply.
63=3*3*3*3*3*3
025=2x5
45=4*4x4x4x4x4
03=3*3*3*3
023=4*4*4
52=5*5

Answers

Answer:

a

Step-by-step explanation:

Please help I need help ASAP????!!!!!!!!!

Answers

Answer:

3x

Step-by-step explanation:

if  __ + 3 = 15   and x=4  then you need to find what plus 3 = 15.

12+3 = 15, and to get from 4 to 12 you multiply by 3

3x + 3 = 15! hope that helps

I had to raise the number to49 pls help

Answers

Ummm what is there to answer it’s black
i’m not sure what you meant because the photo is black, but if you mean like rounded it would round to 50? is that what you meant?

Can someone help me please??

Answers

add all the sides together
10+15+7+8+8+2=50 ft

Answer:

the perimeter is just the distance around the shape so 7+10+15+8+8+2=50

3/2 p - 14 = p + 13
Please help

Answers

Answer:

p=54 hope this helps

Step-by-step explanation:

Please help me

Explain how to solve the equation and how to check the
solution.


40 = 8y

Answers

Answer:y=5

Step-by-step explanation:

To find out what y is you have to do the inverse to 'undo' the equation.

So instead of multiplying y by 8 you have to divide 40 by 8.

40÷8=5

So y=5

You can check your answer by putting 5 where y is.

40=8×5

Hope this helps :)

Answer:

Use the inverse operation to isolate the variable. Undo multiplication by dividing by 8 on both sides of the equation. Simplify by completing the divisions, 40 ÷ 8 = 5, and 8 ÷ 8 = 1. The solution is y = 5. Check the solution by substituting 5 for y in the original equation, and then simplify. 8 × 5 = 40 and 40 = 40 is a true statement, so 5 is the solution.

Step-by-step explanation:

On edge 2021

change improper fractions: 6 × 1/4 = ​

Answers

Answer:

[tex]1 \frac{1}{2}[/tex]

The answer is 1 1/2 frcatuon

For the linear function, y increases by a
of 3 each time x increases by 1.
For the exponential function, y increases by a(n)
of 3.

Answers

Answer:

The linear equation is:

y = 3*x

when x = 1

y = 3*1 = 3

when x = 2

y = 3*2 = 6

Then as x increases one unit, y increases 3 units.

Then the correct statement would be something like:

"For the linear function, y increases by a sum of 3 each time x increases 1"

The exponential function is:

y = 3^x

When x = 1

y = 3^1 = 3

When x = 2

y = 3^2 = 3*3

when x = 3

y = 3^3 = 3*3*3

So when x increases by 1, we multiply the previous value of y by 3.

Then the correct sentence is something like:

"For the exponential function, y increases by a factor of 3".

Answer: for the linear function y increases by a difference

for the exponential function y increases by a(n) ratio.

Step-by-step explanation:

PLEASE HELP ME ASAP??!!!!!!!!

Answers

9514 1404 393

Answer:

  (d) ∅

Step-by-step explanation:

Subtracting y from both sides gives ...

  4 = -5

There is no value of y that will make this true. There is no solution to the equation.

The solution set is the null set: ∅.

ANSWER THIS PLZZ I WILL GIVE TOP COMMENT :)!!!!!

Answers

Answer:

D, -42 multiply 6 on both sides

D. because when it is multiplied, the inequality is no longer true.

427 diveided by 3 do you have any aneswerers

Answers

Answer:

142.333....

Step-by-step explanation: just use a calculator

Answer:

142.34

Step-by-step explanation:

427 ÷ 3 = 142.34

good luck, i hope this helps :)

Find the sum or difference. 9/12 - 7/12 *

Answers

Answer:

Bro this is hard answer is 0.17 or 2/12

Step-by-step explanation:

9/12 - 7/12

9 - 7 first since they both have 12 as their denominator

2 is the answer so you get 2/12

To find the sum or difference of 9/12 - 7/12, you can follow these steps:

Convert both fractions to have a common denominator. In this case, the common denominator is 12, so you can rewrite both fractions as follows: 9/12 - 7/12 = (9/12) - (7/12) = (9 - 7)/12 = 2/12Simplify the fraction if possible. In this case, you can simplify 2/12 to 1/6 by dividing both the numerator and denominator by 2: 2/12 = (2/2) / (12/2) = 1/6The sum or difference is 1/6.

So the answer is 1/6.

Please give me brainliest for more high quality answers! - longstretch

search correct answer which expression is equivalent to the polynomial?​

Answers

Looks like C due to the exponent outside the parenthesis

If it is wrong I apologize and hope this bobcat will make it better

I need help please ASAP?!!!!

Answers

Answer:

no real numbers will make this equation true

Step-by-step explanation:

if you square both sides, you'll get sqrt(-49). this will get you an imaginary number (7i) which is not a real number.

I was climbing a ladder in my backyard and I felt closer to god but then I thought god is us all too.

Answers

Answer:

What are you trying to say

Step-by-step explanation:

Answer:

Wow, Thats really touching. I kind of dont know what to say but.

Step-by-step explanation:

░░░░░▐▀█▀▌░░░░▀█▄░░░

░░░░░▐█▄█▌░░░░░░▀█▄░░

░░░░░░▀▄▀░░░▄▄▄▄▄▀▀░░

░░░░▄▄▄██▀▀▀▀░░░░░░░

░░░█▀▄▄▄█░▀▀░░

░░░▌░▄▄▄▐▌▀▀▀░░ This is Bob

▄░▐░░░▄▄░█░▀▀ ░░

▀█▌░░░▄░▀█▀░▀ ░░  

░░░░░░░▄▄▐▌▄▄░░░  

░░░░░░░▀███▀█░▄░░

░░░░░░▐▌▀▄▀▄▀▐▄░░

░░░░░░▐▀░░░░░░▐▌░░

░░░░░░█░░░░░░░░█

Solve for x
70°
*
20
triangles

Answers

Answer:

x = 90°

Step-by-step explanation:

a triangles angles are equal to 180°

so if we have one that is 70° and one that is 20° what s x?

70° + 20° = 90°

180° - 90° = 90°

x = 90°


Questão 11 - Um investidor aplicou
a quantia de R$ 500,00 em um fundo
de investimento que opera no regime
de juros simples. Após 6 meses o
investidor verificou que o montante
era de R$ 560,00. Qual a taxa de
juros desse fundo de investimento?

Answers

Answer:

A taxa de juros desse fundo de investimento é de 24% ao ano.

Step-by-step explanation:

Esta é uma questão que envolve juros simples.

A quantidade de juros acumulados depois de t anos é dado por:

[tex]J = P*r*t[/tex]

Em que P é o investimento inicial, r é a taxa de juros, é t é o tempo, em anos.

O montante é dado por:

[tex]M = J + P[/tex]

Um investidor aplicou a quantia de R$ 500,00.

Isso significa que [tex]P = 500[/tex]

Juros acumulados:

Montante era de R$ 560,00, o que significa que [tex]M = 560[/tex]

Então, a quantidade de juros acumulados é dada por:

[tex]M = J + P[/tex]

[tex]J = M - P = 560 - 500 = 60[/tex]

Taxa de Juros:

6 meses é meio ano, o que implica que [tex]t = 0.5[/tex]

Então

[tex]J = P*r*t[/tex]

[tex]60 = 500*r*0.5[/tex]

[tex]250r = 60[/tex]

[tex]r = \frac{60}{250}[/tex]

[tex]r = 0.24[/tex]

A taxa de juros desse fundo de investimento é de 24% ao ano.

Which stamens is true

Answers

The answer is B,

Explanation: I did the math :)


What is the decimal multiplier to decrease by 7.4%

Answers

Answer:

0.074

Step-by-step explanation:

convert 7.4% to a decimal.


What is the resulting integral?

Answers

Answer:

[tex]\displaystyle \int {\frac{2}{(1 + \sqrt{x})^5}} \, dx = \frac{-(4\sqrt{x} + 1)}{3(\sqrt{x} + 1)^4} + C[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to Right

Algebra I

Exponential Rule [Root Rewrite]:                                                                   [tex]\displaystyle \sqrt[n]{x} = x^{\frac{1}{n}}[/tex]Exponential Rule [Rewrite]:                                                                            [tex]\displaystyle b^{-m} = \frac{1}{b^m}[/tex]

Calculus

Derivatives

Derivative Notation

Basic Power Rule:

f(x) = cxⁿf’(x) = c·nxⁿ⁻¹

Antiderivatives - Integrals

Integration Constant C

U-Substitution

U-Solve

Integration Rule [Reverse Power Rule]:                                                               [tex]\displaystyle \int {x^n} \, dx = \frac{x^{n + 1}}{n + 1} + C[/tex]

Integration Property [Multiplied Constant]:                                                         [tex]\displaystyle \int {cf(x)} \, dx = c \int {f(x)} \, dx[/tex]

Integration Property [Addition/Subtraction]:                                                       [tex]\displaystyle \int {[f(x) \pm g(x)]} \, dx = \int {f(x)} \, dx \pm \int {g(x)} \, dx[/tex]

Step-by-step explanation:

Step 1: Define

[tex]\displaystyle \int {\frac{2}{(1 + \sqrt{x})^5}} \, dx[/tex]

Step 2: Identify Variables

Find the variables u-solve using u-substitution.

U-Substitution

[tex]\displaystyle u = 1 + \sqrt{x}[/tex]

[tex]\displaystyle du = \frac{1}{2\sqrt{x}}dx[/tex]

U-Solve

[tex]\displaystyle x = (u - 1)^2[/tex]

[tex]\displaystyle dx = 2\sqrt{x}du[/tex]

Step 3: Integration

[Integral] Rewrite [Integration Property - Multiplied Constant]:                 [tex]\displaystyle 2\int {\frac{1}{(1 + \sqrt{x})^5}} \, dx[/tex][Integral] U-Solve:                                                                                         [tex]\displaystyle 2\int {\frac{1}{(1 + \sqrt{(u - 1)^2})^5}} \, 2\sqrt{x}du[/tex][Integral] Simplify:                                                                                         [tex]\displaystyle 2\int {\frac{2\sqrt{x}}{u^5}} \, du[/tex][Integral] Rewrite [Integration Property - Multiplied Constant]:                 [tex]\displaystyle 4\int {\frac{\sqrt{x}}{u^5}} \, du[/tex][Integral] U-Solve:                                                                                         [tex]\displaystyle 4\int {\frac{\sqrt{(u - 1)^2}}{u^5}} \, du[/tex][Integral] Simplify:                                                                                         [tex]\displaystyle 4\int {\frac{u - 1}{u^5}} \, du[/tex][Integral] Rewrite [Integration Property - Subtraction]:                               [tex]\displaystyle 4[\int {\frac{u}{u^5}} \, du - \int {\frac{1}{u^5}} \, du][/tex][Integrals] Simplify:                                                                                       [tex]\displaystyle 4[\int {\frac{1}{u^4}} \, du - \int {\frac{1}{u^5}} \, du][/tex][Integrals] Rewrite [Exponential Rule - Rewrite]:                                         [tex]\displaystyle 4[\int {u^{-4}} \, du - \int {u^{-5}} \, du][/tex][Integrals] Reverse Power Rule:                                                                   [tex]\displaystyle 4[\frac{u^{-3}}{-3} - \frac{u^{-4}}{-4}] + C[/tex]Rewrite [Exponential Rule - Rewrite]:                                                           [tex]\displaystyle 4[\frac{-1}{3u^3} + \frac{1}{4u^4}] + C[/tex][Brackets] Multiply:                                                                                       [tex]\displaystyle \frac{-4}{3u^3} + \frac{4}{4u^4} + C[/tex]Back-Substitute:                                                                                             [tex]\displaystyle \frac{-4}{3(1 + \sqrt{x})^3} + \frac{4}{4(1 + \sqrt{x})^4} + C[/tex]Combine:                                                                                                       [tex]\displaystyle \frac{-(4\sqrt{x} + 1)}{3(\sqrt{x} + 1)^4} + C[/tex]

Topic: AP Calculus AB/BC (Calculus I/II)

Unit: Integration

Book: College Calculus 10e

Simplify. (−1+2i)(3−5i)

Choices
7+i
−3+i
7+11i
−13+11i

Answers

Answer:

The answer is 7 + 11i

Step-by-step explanation:

Help me with this, please!

Answers

Answer:

....

Step-by-step explanation:

The answer is a, yes yes

.....

Step-by-step explanation:

The answer is A yes. yes

PLEASE HELP
Which element should you not include in a summary for a book review?


a brief description of setting


the story's ending


explanation of theme


how the main conflict is resolved

Answers

the story’s ending :) please do not follow any links

HELP NEEDED QUICK WILL GIVE BRAINLY
Question 3 (02.03)

Figure EFGH is reflected about the y-axis to obtain figure E’F’G’H’:



Which statement best describes the relationship between the two figures?


1.Figure EFGH is congruent to figure E’F’G’H’.

2.Figure EFGH is bigger than figure E’F’G’H’.

3.The measure of angle H is equal to the measure of angle E’.

4.The measure of angle H is equal to the measure of angle G’.

Answers

Answer:

1

Step-by-step explanation:

Figure EFGH is congruent to figure E'F'G'H'

Similar triangles and slope

Line r is parallel to line c
Which angle is congruent

Answers

Answer:

C. ∠5

Step-by-step explanation:

Angle 3 makes alternate interior angle pair with angle 5

∠3 ≅ ∠5

Answer:

C. ∠5

Step-by-step explanation:

Angle 3 makes alternate interior angle pair with angle 5

∠3 ≅ ∠5

Testing:

H0:μ=54.5

H1:μ<54.5

Your sample consists of 48 subjects, with a mean of 54.1 and standard deviation of 1.8.

Calculate the test statistic, rounded to 2 decimal places.

t=

Answers

Answer:

t = -1.54.

Step-by-step explanation:

The test statistic is:

[tex]t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}[/tex]

In which X is the sample mean, [tex]\mu[/tex] is the value tested at the null hypothesis, [tex]\sigma[/tex] is the standard deviation and n is the size of the sample.

H0:μ=54.5

This means that [tex]\mu = 54.5[/tex]

Your sample consists of 48 subjects, with a mean of 54.1 and standard deviation of 1.8.

This means, respectively, that [tex]n = 48, \mu = 54.1, \sigma = 1.8[/tex]

Test statistic

[tex]t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}[/tex]

[tex]t = \frac{54.1 - 54.5}{\frac{1.8}{\sqrt{48}}}[/tex]

[tex]t = -1.54[/tex]

The test statistic is t = -1.54.

Other Questions
Stansbury Company determined its December 31, 2015 inventory to be $1,000,000 based on a physical count priced at cost. Additional information for the company is as follows: Merchandise costing $90,000 was shipped FOB shipping point from a vendor on December 30, 2015. This merchandise was received and recorded on January 5, 2016. Goods costing $120,000 were staged on the shipping dock and excluded from inventory although shipment was not made until January 4, 2016. The goods were billed to the customer FOB shipping point on December 30, 2015. What is Stansbury's ending inventory for its December 31, 2015 balance sheet graph the following line y=3/2x + 5 What was Nanking and why does it still matter today? I NEED HELP BUT NO LINKS The Massoud Consulting Group reported net income of $1,382,000 for its fiscal year ended December 31, 2021. In addition, during the year the company experienced a positive foreign currency translation adjustment of $380,000 and an unrealized loss on debt securities of $45,000. The companys effective tax rate on all items affecting comprehensive income is 25%. Each component of other comprehensive income is displayed net of tax. Required: Prepare a separate statement of comprehensive income for 2021. 2. List examples of the following types of events.(a) Two events that are independent Free or low-cost apps have few of the same benefits as fitness trackers.TrueFalse North side won the Civil War because their advantages were... A local pizza shop has a membership program for frequent buyers. The membershipcosts $20 per month and members get a discounted price of $2 per slice of pizza.Wyatt purchased a membership to this pizza shop. How much would Wyatt have topay the pizza shop if he bought 14 slices of pizza this month? What would be themonthly cost for x slices of pizza? finish the song (when I am with you all I get is..............) How high (in meters) can a 40 N force move a load, when 395 J of work is done? (round to the nearest 10th) Write the equation of the line in slope-intercept form using y=mx+b The discharge of heat into water that raises the water temperature to unacceptable levels for organismal life is calledA) water pollutionB) biomagnificationC) thermal pollutionD) parthenocarpyE) zoning ONLY ANSWER IF YOU KNOWWhat is the main function of the Krebs cycle?A. To break glucose down into two pyruvate moleculesOB. To produce carbon dioxide for use in the thylakoidO C. To produce large numbers of ATP moleculesO D. To provide molecules for the electron transport chain James is shopping for hiking boots for a trip he will take in 3-months. He has $150 saved and is saving $20/week. The boots he wants are normally $240, but are on sale this weekend for 20% off. Should James...Use his savings to buy the shoes now and put the amount he is short on a credit cardWait until he has enough saved and buy the shoes later at full price with his savings 30 points. ill give brainliest. music question. Complete with the missing letters.1. V to2. di o3. he o4. fr to Which of the following statements describes an agricultural hearth?A. Food preparation activities centered around the freestanding bronze ding in ancient China.B. Coffee and sorghum were first cultivated in Sub-Saharan Africa.C. Cooking fireplaces were commonly made of dry masonry with Welsh slate in Wales.D. Tribes worked on communal lands called swiddens in tropical and subtropical area of Africa.E. The Great Plains are the breadbasket of North America Igor Stravinsky had to leave Europe because ofA. health problemsB. World War IO C. World War IID. declining audiences round 23.0975 to the nearest hundredth