All categories

3 years ago

The perimeter of a square is 72cm what is the area of the square

Mathematics

2 answers:

Radda [10]3 years ago

4 0

Answer:

the area is 324 cm²

Step-by-step explanation:

Tasya [4]3 years ago

4 0

Answer:

area = 324 cm²

Step-by-step explanation:

since it's a square, all sides are equal in length.

72/4 = 18

18 x 18 = 324 cm²

You might be interested in

How do you solve -5n-8(1+7n)=8

Reil [10]

-5n-8(1+7n)=8
Let's simplify everything.
-5n-8-56n=8
Put the variables on one side and the numbers on the other.
-5n-56n=8+8
Combine like terms.
-61n=16
n=-16/61

Hope I helped! :)

8 0

3 years ago

Read 2 more answers

A recently negotiated union contract allows workers in a shipping department 24 minutes for rest, 10 minutes for personal time,

Alik [6]

Answer:7.125 min

Step-by-step explanation:

Given

Resting time =24 min

Personal time=10 min

Delay=14 min

Observed Time=6min/cycle

Performance Rating=95%

Allowance Time=Rest time+Personal time+delay

Allowance time=24+10+14=48 min

$Allowance %=\frac{Allowance Time}{Total Time}=\frac{48}{4\times 60}=20 \%$

Allowance Factor= $\frac{1}{1-0.20}=\frac{5}{4}$

Calculate the Normal Time

Normal time=Observed time $\times$ personal Time=6\times 0.95=5.7 min

Standard time=Normal time $\times$ Allowance Factor

Standard time = $NT\times Allowance factor=5.7\times 1.25$ =7.125 min

3 0

3 years ago

Giving BRAINLIEST to correct answer

sergiy2304 [10]

Answer:

Step-by-step explanation:

There are 13 scores in total,the Middle score is the median score.

3 0

3 years ago

Read 2 more answers

Add 7 and 3 then multiply 8? interpreting numerical expressions

xenn [34]

If I'm understanding the question correctly, 7+3=10. 10*8=80.

4 0

3 years ago

Read 2 more answers

What is 14c12? A. 78 B. 91 C. 105 D. 120

Delicious77 [7]

9514 1404 393

Answer:

B. 91

Step-by-step explanation:

14C12 = 14!/(12!(14-12)!) = 14·13/(2·1) = 7·13 = 91

5 0

3 years ago

The perimeter of a square is 72cm what is the area of the square​

The perimeter of a square is 72cm what is the area of the square