Answer:
The volume of the shipping box is
Step-by-step explanation:
see the attached figure to better understand the problem
The volume of the triangular prism is equal to
where
B is the area of the triangular base
H is the height of the prism
In this problem we have
<em>Find the area of the triangular base B</em>
we have
substitute
<em>Find the volume of the triangular prism</em>
we have
substitute
Well...
ABC = 53 degrees
Because;
Add 40 and 13.
7>x≥-2.
I believe this is correct
Answer:
x = 21
Step-by-step explanation:
2x and 42 are alternate angles and are congruent, so
2x = 42 ( divide both sides by 2 )
x = 21
Answer:
10
Step-by-step explanation:
4k + 5 + 6k + 10 = 115 {Exterior angle property}
4k + 6k + 5 +10 = 115
10k + 15 = 115
10k = 115 - 15
10k = 100
k = 100/10
k = 10