Answer:
Option A :- 
Step-by-step explanation:

Simplify the expression

Transform the Expression

Calculate

In order to solve the formula

in terms of d, you simply have to divide both sides by pi:

The total height of the earring is the sum of the diameters of the circles. Given their circumferences, the diameters are

So, the total height is

Answer:
3
Step-by-step explanation:
8*3=24
Answer:
the one on the right y=4x
Step-by-step explanation:
even if u switch out x it will yeah
Answer:
Z €{9, i can right a fraction but on top is 9 below is 4}
Step-by-step explanation: