Ask question

Ask question

All categories

Dmitry_Shevchenko [17]

2 years ago

11

A square rug has an area of 81 square feet. What is the length of one side of the rug?

2 answers:

notka56 [123]2 years ago

7 0

Answer:

9

Step-by-step explanation:

81

$\sqrt{81\\$ =9

to check work

9*9=81

Hope this helps!

Molodets [167]2 years ago

5 0

Answer:

3

Step-by-step explanation:

3*3*3*3=81

that's my answer

You might be interested in

I need help answering

Sever21 [200]

Rupees 937.36

think it's right

4 0

2 years ago

TIMED TEST HELP PLEASE

Allisa [31]

It’s -3 mate good luck on your test :)

7 0

2 years ago

Brainlist thingy and 20

Flauer [41]

Answer:

Nolan takes 100s

Step-by-step explanation:

x = x - 15x/100

x = 0.85x

x = 85/0.85

x = 100s

7 0

2 years ago

Read 2 more answers

There were 60 seventh grade students who signed up for soccer tryouts last year. This year, 48 seventh graders signed up for try

Lubov Fominskaja [6]

Answer:

20%

Step-by-step explanation:

(60 - 48) / 60 = 0.2 (20%)

3 0

3 years ago

What is an equation of the line that passes through the points (3,4) and (-4, -3)?

azamat

Answer:

y=x+1

Step-by-step explanation:

1) <u>Find the </u><u>slope</u>

m=-3-4/-4-3

m=-7/-7

m=1

2) <u>Use </u><u>y</u><u>=mx+</u><u>c</u>

<u>by </u><u>using </u><u>the </u><u>point </u><u>(</u><u>3</u><u>,</u><u>4</u><u>)</u>

<u>4</u><u>=</u><u>1</u><u>(</u><u>3</u><u>)</u><u>+</u><u>c</u>

<u>4</u><u>=</u><u>3</u><u>+</u><u>c</u>

<u>c=</u><u>1</u>

3) <u>The </u><u>answer</u>

y=x+1

8 0

2 years ago