Answer:
131.25
Step-by-step explanation:
There are 3 trapezoids that you need to find its area, all the areas are the same.
Area of trapezoid:
A=(a+b)/2*h
a = 20
b = 15
h = (20-15)/2 = 5/2
A = (20+15)/2*5/2
A = 43.75
3A (3 gardens) = 131.25
250 x 2=500 it can travel 500 mi in 4 hour at the same speed. 250/2=125
It can travel 125 mi in 1 hour. 4+1 = 5 hours
The train can travel 625 mi in 5 hours
I think you can figure the rest
A single die is rolled twice. Find the probability of rolling a 11 the first time and a 55 the second time.
Find the probability of rolling a 11 the first time and a 55 the second time.
Answer:
55 cm is the answer I think it is.