Find the area of each triangle then and them together, so:
1/2(15×8) =60
plus
1/2(15×8) =60
plus
1/2(23×8)=92
plus
1/2(23×8)=92
60+60+92+92=304
304 is the total area.
The total length of her drive is 83 miles.
If 21 miles=1/3 of her drive, then multiply 21 by 3, to figure out 3/3 of her drive.
Let x be the length and y be the width.
We know already

Area of the base

Area of the sides:

We get the equation

We will solve the system:

The above system has no real solution, please check your values.
Answer:
The initial value is 11.2149
Step-by-step explanation:
Answer:
36 mpg
Step-by-step explanation:
the gas mileage= 1800/50 = 36 mpg