Area of this rounded to nearest tenth

52.5

Step-by-step explanation:

A=a+b

2h=8+13

2·5=52.5

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.

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: