Answer:
A = 84 
Step-by-step explanation:
To find the area of a trapezoid, use this equation:
a = top base
b = bottom base
h = height
Let's classify all the sides:
a = 4 ft
b = 10 ft
h = 12 ft
Now, let's plug all these into the equation:
Add what's in the numerator
Divide 14 by 2
A = 84 Multiply 7 by 12
So, the area of the trapezoid is 84 .
Hope this helps!!
Answer:
500%
Step-by-step explanation:
600-100=500
500/100=5
5=500%
3 plus 5 plus 2 is 10 because if you add 3 plus 5, it equals to 8 and 8+2 equals to 10.
Answer:
38.4 miles per hour
Step-by-step explanation:
30 miles in 45 minutes
18 miles in 30 minutes
Average speed = total distance / total time
= (30+18) / ( 45 min + 30 min)
= 48 miles / ( 1.25 hr ) = 38.4 miles per hour
Divide 45 by 5. The answer would be 9.
