Answer:
The principal will need 26.24 m² of plastic to cover the sand pit.
Step-by-step explanation:
In order to calculate the amount of plastic, we need to find out the area of the sandpit. The shape of the sandpit is a rectangle, so we can use the formula:
A=W×H
where,
W is the width of the sandpit
L is the length of the sandpit
Therefore,
A=2.75 m × 9.54 m = 26.24 m²
The amount of plastic needed is 26.24 m²
Answer:
6
Step-by-step explanation:
If x = -4
f(x) = (-4)^2 = 16
if x = 4
f(x) = √4 = 2
hope it helps
Answer:
2.5
Step-by-step explanation:
2x = 5
x = 5/2 = 2.5
I hope im right!!
Answer:
1/4
Step-by-step explanation:
