All categories

2 years ago

The area of a square rug is 169ft^2. How long is each side of the rug?

Mathematics

1 answer:

jek_recluse [69]2 years ago

6 0

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{13 \: ft}}}}}$

Step-by-step explanation:

$\star{ \sf{ \: Area \: of \: a \: square \: rug \: ( \: A \: ) \: = \: 169 \: {ft}^{2} }}$

$\sf{ \underline{Finding \: the \: length \: of \: a \: square \: ( \: l \: )}}$

$\boxed{ \sf{Area \: of \: a \: square \: = \: {l}^{2} }}$

$\hookrightarrow{ \sf{169 = {l}^{2} }}$

$\hookrightarrow{ \sf{ {l}^{2} = 169}}$

$\hookrightarrow{ \sf{ \sqrt{ {(l)}^{2} } = \sqrt{169} }}$

$\hookrightarrow{ \text{length \: = \: 13 \: ft}}$

$\text{Hope \: I \: helped!}$

$\text{Best \: wishes !!}$

~ $\text{TheAnimeGirl}$

You might be interested in

Find the slope of the graph below.

satela [25.4K]

The equation is y=x+3

6 0

2 years ago

Monica has $20. She needs to buy a gallon of milk that costs $2.50. She also wants to buy yogurt, which costs $1.20 a cup. What

trapecia [35]

Answer: The greatest number of cups of yogurt MOnica can buy is 14.

Step-by-step explanation:

If she need to buy a gallon of milk then it means that $2.50 will be deducted from the money .

Use the the inequality to solve for how many cups of yogurt Monica can buy

1.20x + 2.50 ≤ 20

-2.50 2.50

1.20x ≤ 17.5

x≤14.5833...

which means the greatest number of cups of yogurt Monica can buy is 14.

8 0

2 years ago

Can someone help me?

horrorfan [7]

Hi Eli!

--------------------------------------

We Know:

1 1/2 cups of flour.

3/4 cup of white sugar.

1/8 cup of brown sugar.

--------------------------------------

Part A:

I can't use a number line answering this question but you can create one with the steps I tell you.

First find common denominators:

1 1/2 = 3/2 = 12/8

3/4 = 6/8

1/8

Create a number that goes from 0/8 to 12/8, which means put a number with 12, 1/8 plots on it. Then plot 12/8, 6/8, and 1/8 in order in the number line.

Find out the total number of cups used:

12/8 + 6/8 + 1/8 = 19/8

Simplify:

19/8 = 2 3/84

Part A Answer: There are 2 3/8 cups used all together.

--------------------------------------

Part B:

Part B Answer: The 3 cup bowl would work perfectly.

Why: The reason you would want to choose the 3 cup bowl is because it fits all the ingredients perfectly, the 3 cup bowl is greater than the 2 3/8 cups they used. You can't use 2 cups because it is less than the total cups of ingredients. The 4 bowl you could use but it is too big.

--------------------------------------

Hope This Helps :)

4 0

2 years ago

I need help on this

nalin [4]

Answer:

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Find VX How do you solve this?

Alex_Xolod [135]

The length of VX equals to 80
Below I show my work of how I found the missing length.

To find the missing length, you pick the starting location. Then go in any direction and then do the same to the other side. Then write a ratio.

I decided to start at 46 and then go downward.

46/23=x/17

Then you cross multiply

43*17=x*23

782=23x

Divide 23 on both sides

X=34.

Then add 34 by 46 to get the length of VX.

Below is a picture of notes on how to solve these types of problems.

3 0

2 years ago