If you multiply the length of both sides of a rectangle by 5, how much times bigger will the area of the new rectangle be? if you multiply the length of all three sides of a rectangular prism by 8, how much times bigger will the volume of the new prism be? write an equation to describe each situation and give a new example to demonstrate the equation works.

answer

explanation

the area of a circle is calculated using the formula

or

we can use any of the above formulae to calculate the required. preferably, let us use the latter since the diameter is

we substitute the diameter into the formula to get:

this is the exact value for the area of the circle.

the correct answer is a

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

what chart am i supposed to follow?