In ΔUVW, u = 190 cm, v = 380 cm and w=560 cm. Find the measure of ∠W to the nearest 10th of a degree.

Answers

Answer 1

Answer:

157.2

Step-by-step explanation:

delta math


Related Questions


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

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

Lines that are not in the same plane are called lines O A. transversal O B. parallel O c. skew O D. perpendicular​

Answers

Answer:

your answer is C.

Lines that are not coplanar and do not intersect are called skew lines.

and incase you need this answer too, Parallel Planes. Two planes that do not intersect are called parallel planes.


What is the decimal multiplier to decrease by 7.4%

Answers

Answer:

0.074

Step-by-step explanation:

convert 7.4% to a decimal.

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'

8mil 133yd 2ft - 5mil 107 yd 2ft =​

Answers

The answer is 5mil 26yd

Which net can be folded to form a triangular pyramid?

Answers

The net that can be folded to form a triangular pyramid is net b

How to determine the net that can be folded

From the question, we have the following parameters that can be used in our computation:

The nets in the list of options

As a general rule, a triangular pyramid has 4 triangles such that

Three triangles are adjacent and one triangle is at the top or at the bottom

using the above as a guide, we have the following:

The net that can be folded to form a triangular pyramid is net b

Read more about triangular pyramid at

https://brainly.com/question/16205402

#SPJ1

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.

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:

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

▄░▐░░░▄▄░█░▀▀ ░░

▀█▌░░░▄░▀█▀░▀ ░░  

░░░░░░░▄▄▐▌▄▄░░░  

░░░░░░░▀███▀█░▄░░

░░░░░░▐▌▀▄▀▄▀▐▄░░

░░░░░░▐▀░░░░░░▐▌░░

░░░░░░█░░░░░░░░█

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.

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

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

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?

Which stamens is true

Answers

The answer is B,

Explanation: I did the math :)

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:

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:

change improper fractions: 6 × 1/4 = ​

Answers

Answer:

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

The answer is 1 1/2 frcatuon

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

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: ∅.

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 :)

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.

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°

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

Answers

Answer:

p=54 hope this helps

Step-by-step explanation:

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:


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.

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

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

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

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

Other Questions
Explain(0) what is meant by regeneration,(ii) why an analogue signal cannot be regenerated Make a recommendation letter to Mayor or your Brgy. Chairman about the dangers brought by drug abuse in the community. Sight possible evidences of drug abuse like the presence of "hamog boys", "rugby boys", etc. I need help pleaseeeeeeeeeee Natalie earns $15 per hour. The store offers her a raise-a 4% increase per hour. After the raise, how much will Natalie make per hour? Helppppp!!!!!!!!!!!! Which of the following number sentences models the Associative Property of Multiplication? A. 80 x 5 = (40 x 5) + (40 x 5) B. (11 x 6) x 7 = 11 x (6 x 7) C. 3 x 4 x 2 = 2 x 4 x 3 D. 44 x 1 = 44Also who wants to play Minecraft Education Edition with me? I will give brainliest for that person.Steps: Go search up Minecraft Education Edition. Then go to the website. Sign up. Create a world and then host a game. Give me a code or ask me to invite you to my world. (Trust me, use my world. It's awesome!) Enter the fraction as a decimal and a percent 3/5 Point A and Point B are 5 units apart.amentsThe coordinates of Point A are (-1,2).ndarThe x-coordinate for Point B is -1.hWhat are the possible coordinates for Point B? No creo que yo (jugar) al ftbol este domingo.Es importante que los periodistas (ser) independientes.Deseo que el cine mexicano (seguir) teniendo xito.Me opongo a que el Teatro Nacional (subir) el precio de las entradas.Dudo que hoy (comenzar) la nueva temporada de tu telenovela.Quiero que Mara Estrada (salir) a saludar. Es mi actriz favorita!Te sugiero que (ver) la ltima pelcula de Robert Rodrguez.Cuando yo (venir) te traer el peridico. Find the area of of a regular octagon with side length 20 cm. Select the statement that describes this expression: (3,647 + 123) + 72. (2 points)Group of answer choices72 more than the sum of 3,647 and 12372 times the sum of 3,647 and 12372 more than the difference between 3,647 and 12372 more than the product of 3,647 and 123 Suppose the diameter of a circle is 16 units . What is its circumference PLEASE HELP!!!!!! I WILL GIVE Brainliest! A class of 30 children voted for their favorite actor who has played James Bond.How many did not vote for George Lazenby? What is the area of the part that is not shaded. () help () Plz help will mark brainliest will mark brainlist! A recipe uses 12 cups of flour for every 3 cups of sugar. If you were to make a recipe using 8 cups of flour, how much sugar should you use? Use the distributive property of multiplication to find 6 x 32 Part D A scientist comes up with an idea to reintroduce a shark that eats lionfish into the Atlantic Ocean. What are the possible benefits and risks of this idea? In your answer, state two questions youd ask the scientist before agreeing to the plan.