Question

NEED HELP FAST!!!

All of the information for this problem is included the attached pictures.

a. Rewrite the formula in terms of d.

b. Calculate the total height, h of the pendant. Use 3.14 for pi. Show all work. Round to the nearest tenth.

Answer 1

In order to solve the formula

`C=\pi d`

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

`d=(C)/(\pi)`

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

`d_1=(6)/(\pi),\quad d_2=(8)/(\pi)`

So, the total height is

`h=d_1+d_2=(6)/(\pi)+(8)/(\pi)=(14)/(\pi)`