Let's break it up into 2 figures, the rectangle on the right with dimensions 3 x 10, and the rectangle on the left with dimensions 8 x 6.
A = 3 x 10
A = 8 x 6
A = 30
A = 48
The sum of these two, 78, will represent the area of the total figure.
Answer:
Step-by-step explanation:
the answer would be 7x+21
American car
32 miles/gal * 1.609 km/mile * 1 gal/(3.785 liter) = 13.6 km/liter
European car
12.7 km/liter
The American car gets better mileage.
It's b)
you can test it by multiplying 6 by 4
Answer:c=34.2
Step-by-step explanation:
c = 2πr;
π = 3.142;
r=5;
c=2(3.142)5
c=34.2
