Answer:
h = 3 feet
Step-by-step explanation:
Given that,
The bases of trapezoid are 22 feet and 14 feet long.
The area of trapezoid is 54 square feet.
We need to find the height of the cross section. The formula for the area of trapezoid is given by :
So, the height of the cross section is 3 feet.
Answer:
sin(-π/6) = -1/2
Step-by-step explanation:
sin(π/6) = 1/2 is a value we have memorized.
sin(-π/6) = -sin(π/6) = -1/2
Answer:
6
Step-by-step explanation:
260÷45=5.77
Round and it ends up being 6
Answer:
a) 86,314.
b) 9,162,500.
Step-by-step explanation:
(a) 838(100 + 3)
= 83800 + 2514
= 86314.
(b) 91625 x 179 - 91625 x 79
= 91625(179 - 79)
= 91625 x 100
= 9162500.
3 times 14 is 42, and 2 times 14 is 28. If you subtract 28 from 42, you get fourteen. So the answer is 14.