If a diagonal of square is 11.3 M approximately what is the perimeter of the square

1 answer:

7 0

A^2+ B^2 = C^2
So
11.3^2 =A^2 +B^2
And
As it is a square
A= B
So
11.3^2 can be halted and then square rooted to get one side
Then times one side by 4

You might be interested in

I will mark BRAINLIEST IF CORRECT ignore what i selected please help me

Andru [333]

Answer:

- 5/4

Step-by-step explanation:

4 0

3 years ago

Alicia earns $9.00 per hour working T a part-time job. She wants to earn more than $180 this week. How many hours does Alicia ha

Helga [31]

20 hours times $9 is $180. She would have to work over 20 hours to earn more than $180.

I would say 21 hours.

6 0

4 years ago

Read 2 more answers

A survey of 25 randomly selected customers found the ages shown (in years). The mean is 32.64 years and the standard deviation i

____ [38]

Answer:

See below for answers and explanations

Step-by-step explanation:

Part A

Assuming that conditions have been met for the interval, we use the formula $\displaystyle CI=\bar{x}\pm t\frac{s}{\sqrt{n}}$ where $\bar{x}$ represents the sample mean, $t$ represents the critical value, $s$ represents the sample standard deviation, and $n$ is the sample size.