2 years ago

The area of a square is 484 square inches. How long is each side?

Mathematics

2 answers:

hodyreva [135]2 years ago

8 0

Answer:

$\sqrt{484} =22$

Step-by-step explanation:

levacccp [35]2 years ago

7 0

Each side is 21 square inches.

The formula for area of a square is:

A=a^2

So to find the area from that you would replace the area (484 sq. in) for A and solve.

a^2=484

Square root on both sides and you’re left with.

a=21

You might be interested in

A snowboard originally costs $120, but it is on sale for 45% off. If a customer buying the snowboard has a coupon for $15.00 off

kotykmax [81]

51 dollars hope that helps

7 0

3 years ago

Read 2 more answers

Someone please help! I’ll give brainliest!!

anyanavicka [17]

Answer:

The answer is 65.97 yd^3

Step-by-step explanation:

The volume of a cone is: v = $\pi r^{2}\frac{h}{3}$

So, v = $\pi$ (3^2)(7/3) = 65.97345 yd^3

6 0

3 years ago

What is 89972 rounded by the 3rd significant number

schepotkina [342]

the answer is 90000 or 9e+4. hope I helped!

5 0

3 years ago

If you apply ghe change below to the quadratic parent function f(x)=x2 what is the equation of the new function? Shift 1 unit ri

saveliy_v [14]

1 to left gives (x -1)^2

vertical stretch makes it 5(x - 1)^2

reflection in axis changes the sign to - :-

equation of new function is f(x) = -5(x - 1)^2

6 0

3 years ago

Which of the following may fall outside a triangle?

algol [13]

Answer: B

Step-by-step explanation:

7 0

2 years ago