The whole area is a rectangle one. In order to get the area of a rectangle, the formula is length multiplied by the width. The length of the area is 7.5 meters and the width is 5.3 meters. Covering the whole area with foam needs 39.75 square meters of it.
It could be C or D but a salary is a fixed payment that is USUALLY on a yearly payment. I would answer D
The answer is -4.
i hope it helps you!
First, solve the parentheses:
Next, the exponential terms
Solve the multiplication:
Add and subtract:
Answer:
At first find the lowest common multiple of 3, 4, 10
so it is 60
and 60is a factor of 120 and also the sum of the digits of 60 = 6+0 = 6
.°. 60 is the answer
