Examine, if 2160 is a perfect cube. If not find the smallest number by which it must be divided so that the quotient is a perfect cube. Also find the cube root of new cube
number.

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: