Mathematics Middle School

Which ratio expresses the scale used to create this drawing? The school has dimensions of 18 feet by 18 feet.

Which Ratio Expresses The Scale Used To Create This Drawing? The School Has Dimensions Of 18 Feet By

Answers

Answer 1
Answer A 1 square/2 feet=9 squares/18 feet
Answer 2

Answer:

its A

Step-by-step explanation:

took the test on edge 2021

Related Questions

plzzzzzzzzzzzzzzzzz helpp mee

Answers

The answer to this question is 2b, the 12’s cancel out each other leaving 2 b’s then multiplying them gives u 2b

Which situation can be represented by this ineqality?
[tex]12\leq 12k+29[/tex]
A. Felicia has 12 buttons in her collection. She will collect 29 new buttons every year. Felicia collects buttons for k years. For what values of k will Felicia have at least 120 buttons.
B. Felicia has 29 buttons in her collection. She will collect 12 new buttons every year. Felicia collects buttons for k years. For what values of k will Felicia have at least 120 buttons.
C. Felicia has 29 buttons in her collection. She will collect 12 new buttons every year. Felicia what values of k will Felicia have at most 120 buttons?
D. Felicia has 12 buttons in her collection. She will collect 29 new buttons every year. Felicia collects for k years. For what values of k will Felicia have at most 120 buttons?

Answers

Answer:

B

Step-by-step explanation:

Hope this helps

−8 • −14

A. −116
B. −112
C. 112
D. 116

Answers

Answer:

Answer C:  112

Step-by-step explanation:

The product of two negative numbers is a positive number.  Thus, we omit possible Answers A and B.  Using mental math or a calculator, find 8 • 14; it is 112 (Answer C).

2..Select the properties that both rectangles and parallelograms always share.
4 right angles
4 sides of equal length
2 pairs of parallel sides
2 pairs of sides with equal length
2 acute angles and 2 obtuse angles


3. Select the properties that equilateral triangles and isosceles triangles have in common.
0 sides of equal length
2 sides of equal length
3 sides of equal length
3 equal angles

Answers

Answer:

2. 2 pairs of parallel sides and 2 pairs of sides with equal length

3. 2 sides of equal length

Step-by-step explanation:

hope that helps :)

PLZZZ help with this its pretty simple!

Answers

Answer:

2x^3−7x^2+16x−15

Step-by-step explanation:

(2x−3)(x^2−2x+5)

=(2x+−3)(x^2+−2x+5)

=(2x)(x^2)+(2x)(−2x)+(2x)(5)+(−3)(x^2)+(−3)(−2x)+(−3)(5)

=2x^3−4x^2+10x−3x^2+6x−15

=2x3−7x2+16x−15

Answer:

2x³ -7x² +16x -15

Step-by-step explanation:

You distribute the (2x-3) onto the other trinomial and then combine the like-terms.

(2x-3)(x²-2x+5)

2x³ -4x² + 10x -3x² +6x  -15

2x³ -7x² +16x -15

A
A

B
B

C
C

D
D
Skip to navigation

Answers

Answer:A B C D

Step-by-step explanation:

it is A B C D

Can you please help me solve this ?!?!

Answers

You can see the picture for the steps but I’m sure the answer is -72

Answer:

x = -72

Step-by-step explanation:

Using algebra:

⇒ [tex]-\frac{x}{8} -11 = 2[/tex]  (First add 11 to both sides of "=")

⇒ [tex]-\frac{x}{8} =9 (11 + -2)[/tex] (The multiply both sides by "8")

⇒ [tex]-x = 9*8[/tex] (Lastly the answer is 72 when x-value is negative, so when x-value will be positive the answer will be opposite of 72 which is -72)

⇒ [tex]x = -72[/tex]

Hope this helped, Good Luck!

The sequence 10, 15, 22.5, 33.75, ... represents the percentage of votes a particular political candidate has according to polls each day after they participated in a charity event. Does the sequence have a common ratio or a common difference? Is it a geometric sequence?

Answers

Answer:

it is a geometric sequence

Step-by-step explanation:

the common ratio is 1.5.

you have to divide 15/10 and that will give you 1.5

then 22.5/15. the answer is 1.5

It costs Sue $147 to make giant cupcakes for the bake sale. How many cupcakes must she sell at $3 each to make a profit? (Profit means she will need to earn more than she spent making them.
A.)c > 144
B.)c > 150
C.)c > 49
D.)c > 19

Answers

The answer is the letter a) c>144
The answer is A.) c>144

joey made an deposit into an account that earns 6% simple interest. after 3 years joey had earned 400$. how much was joey's initial deposit ?

Answers

I= prt
I=$400 (0.06) (3)
I= 72
The 6% was changed into a decimal (0.06)
So I multiplied 400 x 0.06 x 3
The 400 would be the principal amount the 6% would be the rate and the 3 would be the time

Help me and fast! And please show work!

Answers

Answer:

171

Step-by-step explanation:

fbgetjmnryjnmyjnmryjnhm

THATS ON DOENjsjajajajajaakkaakk

PLEASE HELP ASAP!!!

Answers

u have to add them all together and m<4 has to be (x) and then figure out x. solve the other equations. equal them all to 180. and then u will find it
First you have to add them all. If the number you got equals to 180 that the answer

Coach Henderson had 16 gallons of paint. He used an equal amount of the paint each of 5 days. How many gallons of paint did he use each day? A. 5 1/6 B. 1 6/5 C. 3 1/5 D. 3 1/16

Answers

Answer:

C

Step-by-step explanation:

3 1/5

Answer:

[tex]\frac{16}{5}[/tex] or 3 [tex]\frac{1}{5}[/tex] or 3.2

Step-by-step explanation:

To solve we must divide 16/5.

Walden gives the pizza delivery person an $8.00 tip, which was 12% of the cost of his pizzas. How much was the total amount that Walden spent? Round your answer to the nearest cent.

ANSWERS WITH WEIRD FILE THINGYS WILL BE REPORTED IMMEDIATLY

Answers

Answer:

$17

Step-by-step explanation:

Tip = $8.00

Pizzas cost:

First you have to do 12% of $8.00 which = $0.96

Then you have to add the $0.96 to the $8.00 which = $8.96

Total = $8.00 + $8.96

         = $16.96

then round it to nearest cent which is $17

Answer:

$74.67

Step-by-step explanation:

$8 was 12% of the cost of the pizzas, so we have to add that to the initial cost. The initial cost can be found by (8*100)/12, which would be $66.67. Since we need to find the total amount of money spent, we have to add the initial cost of pizzas and the $8 tip, which is 12% of that. Final answer is $74.67

help this is math will mark brainlisttt

Answers

Answer:

#1 m= 4 ; #2 k=10 #3 n=6

Step-by-step explanation:

Here is questions for you because such thing as spring break is over ;)

Answers

Answer:

I don't now why but by seeing this photo my mouth is watery

Answer:yes

It I’ve it started on 29 and end on Monday

Kylie is designing a floor plan for an office area that needs a common atrium, or central room. She has determined that the layout of the office will be like the diagram below. If all three offices are square-shaped, what are the dimensions and area of the atrium? Is the shape of the atrium a right triangle? Calculate the area of the atrium.

Answers

Answer:

It will be 382 always minus all the numbers by 6000

Step-by-step explanation:

A scientist looks at a cell through a microscope. The actual diameter of the cell is 2.5 x 10*-5 meters. What is the diameter of the image of the cell if it id magnified 400 times? PLS HELP. NEED IT QUICKLY TY

Answers

2.5 x 10^-5
=1/4,000 x 400
=0.01

Two simple question Brainliest, 5 stars and Thanks too you pls HELP!!!!
Zunairah went to Joe's doughnuts and purchased two dozen glazed doughnuts. Her total was $6.00. What is the unit rate per doughnut?

Aayan drove his Lambo 5,432 miles in 24 hours. How many miles did he drive in 1 hour?

Answers

Answer:

1. The unit rate per donut is 1/4 or .25

2. Aayan drove 226 and 1/3 miles every hour

1. 17.4 - _____ = 9.8
2. 5.3 -_____=21
3. 664-_____=406
4. 124 -_____= 52

Answers

Answer:

1. 7.6

2. it is not possible

3. 258

4. 72

Step-by-step explanation:

2 is -15.7. That means negative 15.7

GIVING BRAINLIEST
Which key correctly represents the information below?

A) 11 | 2 = 12
B) 1 | 2 = 12
C) 11 | 2 = 112
D) 11 | 2 = 13

Answers

Answer:

The correct answer is C) 11 | 2 = 112

Step-by-step explanation:

That is because that is how these kinds of stem and leaf plots work. You add the number on the left to each individual number of the right. For example, the numbers in row 11 are actually:

112, 112, 115, 118.

The reason why we have stem plots is that it removes the need to write the 11 at the beginning of the number and lets you interpret and analyze the data more easily.

Stemplots are also pretty annoying and useless, and something you'll basically never use, so don't worry if they don't make much sense :)

C) 11 | 2= 112 the answer

Find the value of x and find whether the angles or supplementary or complementary.

Answers

Answer:

1) x = 31

2) Both angles add up to be a supplementary angle (an angle who's sum is 180° altogether).

Step-by-step explanation:

1) Since both angles add up to be a supplementary,

→ equation 1 + equation 2 = 180

→ (3x + 25) + (2x) = 180

Solving by applying algebra will give the answer "x = 31".

Hope this helps!

X=31 I did the math and that was the answer

Mrs. Williams wants to know how long it will take an investment of $450 to earn $189 in interest if the yearly interest rate is 6%, to be paid at the end of each year.

Answers

Answer:

hope its right

Step-by-step explanation:

5 - 7 year to pay it

5 to 7 years I think

In a school with 5,000 students, a random sample of 100 students finds that 25 are in favor of school uniforms. Estimate the total number out of 5,000 that are in favor of school uniforms.

Answers

Answer:

Step-by-step explanation:

k

Answer:

1250 are in favor

Step-by-step explanation:

25/100 students is 25% of that number of students. 25% of 5000, the total number is 1250.

I'm confused I put 13-x and it said incorrect?? HELP!

Answers

Answer:

Maybe -12?

Step-by-step explanation:

Because sometimes variables on their own symbolize 1, so we can subtract 13 from 1 to get -12.

The answer X-13 because it said to take from x not 13. Pay close attention next time

What is the mode interval for the set of data?



60 - 69
70 - 79
80 - 89
90 - 99

Answers

I think the mode interval is 70-79
because 9 people were in that interval

Answer:

70-79 is the answer

Step-by-step explanation:

(3rd grade question I’m helping my sister and I am stuck help)

Complete the line plot by adding an X to represent the
lengths, in inches of each of the four binder clips.
Binder Clips

Answers

Answer: See explanation.

Step-by-step explanation:

You need to put a little X on the graph down at the bottom on the ticks that represent 1/2, 3/4, 1 1/4, and 2.

I NEED HELP FAST PLEASE! Find the measure of the missing angles.

Answers

Answer:

b and c both are 119°

Step-by-step explanation:

Hope it helps

CAN SUM1 PLEASE HELP ASAP

Answers

D
Or 84.82 inch
Hope this helps!
it’s 84.82 i took the test lol

The volume of the tissue box is 468 units. If the area of the base is 156 units, find its height.
PLS HELP DUE TODAY

Answers

I think it is 312 divided or substract or something sorry i need poihns
Other Questions
We will investigate a random sample of 150service reps in a companyConsider the data in the "Race" column.63 minorities and 87 Non-minoritiesa) Find a point estimate for the proportion of all A convenience store has three different sizes of slushies. The small sells for 1.35, the medium sells for 1.65 and the large sells for 2.10. They solde 250 slushies in one day and made 342.75. They sold half as many mediums as the total of small and large combined. How many of each size did they sell? Determine the two z-scores that divide the area under the standard normal curve into a middle 0.48 area and two outside 0.26 areas a. Find the present values of the following cash flow streams at a 6% discount rate. Do not round intermediate calculations. Round your answers to the nearest cent. 0 1 2 3 4 5 Stream A $0 $150 $400 $400 $400 $300 Stream B $0 $300 $400 $400 $400 $150 Stream A: $ Stream B: $ b. What are the PVs of the streams at a 0% discount rate? Round your answers to the nearest dollar. Stream A: $ Stream B: $ On average, the liver in a healthy person breaks down how many drinks per hour? (an average drink is 12 ounces of beer, 5 ounces of wine, or 1 ounces of 80 proof liquor.) 3 1 2 5 Find a formula for the general term an of the sequence, assuming that the pattern of the first few terms continues. (Assume that n begins with 1.) 1, 1/2 , 1/4 , 1/8 , 1/16 , . . . an = The discussion mentions that marketing managers could developdiffering marketing strategies to target consumers. What are someof the factors that a marketing manager could use to determinemarketing (a) How many integers are in the list 1800, 1801, 1802, . . . , 3000?(b) How many integers in the list 1800, 1801, 1802, . . . , 3600 are divisible by 3?(c) How many integers in the list 1800, 1801, 1802, . . . , 3000 are divisible by 5?(d) How many integers in the list 1800, 1801, 1802, . . . , 3000 are divisible by 3 and by 5?(e) How many integers in the list 1800, 1801, 1802, . . . , 3000 are divisible by 3 or by 5? what are the usual forms of limits to arbitrage 1. fundamental risk 2. noise trader risk 3. agency problem 4. implementation costs 5. model risk An effective managerial accounting system should trackinformation about an organisationsactivities in which of thefollowing areas:i. Research andDevelopmentii. Marketing Question 14 The depreciable cost of a plant asset is the original cost less its residual value. True False Moving to another question will save this response. MacBook Pro Given the following sequence of numbers, show the partition after the first round of Quick Sort. Note: pick the first element as the pivot, write the partition as two sub sets, such as [6, 12, 15] [8, 7, 17, 4, 8, 9, 3, 2], separate each element by a comma, no empty space before or after each element! 6 12 15 8 7 17 4 8 9 3 2 Which ONE of the following describes a TECHNICAL PROBLEM for leaders according to what was learned in class?A. Employee behavior is very negative about their performance measuresB. Different work teams have trouble coordinating their activitiesC. Can be solved without changing the nature of the social system in which they occurD. Employee communication is unclear and not timelyE. The training of leaders is inadequate and requires improvement Every 5 years, the Conference Board of the Mathematical Sciences surveys college math departments. In 2005, the board reported that 51% of all undergraduates taking Calculus I were in classes that used graphing calculators and 21% were in classes that used computer assignments. Suppose that 10% used both calculators and computers. a) What percent used neither kind of technology? b) What percent used calculators but not computers? c) What percent of the calculator users had computer assignments? d) Based on this survey, do calculator and computer use appear to be independent events? Explain Question 1 Not yet answered Marked out of 2.00 Flag question Which one of the following is not an assumption of the Modigliani-Miller (MM) model? a. There are no flotation and transactions costs. O b. Investors do not behave rationally. C. No investors are large enough to affect the market price of shares. O d. There are perfect capital markets. You are using APT model to select stock. Suppose that three factors have been identified for the U.S. economy: the growth rate of industrial production (IP), GDP growth, and the inflation rate, IR. The expected value is 4%,3% and 2% respectively. A stock with a beta of 0.6 on IP, 0.8 on GDP growth, 1 on IR currently is expected to provide a rate of return of 10%. T-bills currently offer a 2% yield. If realized IP grows by 8%, GDP growth of 2%, and the inflation rate turns out to be 9%, what is revised expected rate of return on the stock? a. 12.8% b. 16.2% c. 17.6% d. 18.6% you add 1.3 kg of ethylene glycol (c2h6o2) antifreeze to 4,692 g of water in your car's radiator. what is the boiling point of the solution? the kb for water is 0.512 c/m. enter to 2 decimal places. As the newly hired analyst for the corporate offices ofIlluminated Electronics Corporation(IEC), you must prepare an analysis of a capital budgetingproposal.Proposal 1 PPDIEC has just develop A random sample of n observations in selected from anomai population to beat the nut hypothesis that pe 10. Specify the rejection region for each of the following combinations of Hea, and n. H 10, 2009;n=15 > 10,0 10:24 Hyp>10; a=005, na 10 d These profits are O economicO accounting. O economic and accounting, which are the same for monopolies. In the long run, economic profits for this monopoly will be O positive. O negative. O increasing.O zero.