The picture in the attached figure
we know that
volume of <span>a rectangular prism=L*W*H
where
L=4 in
W=5 in
H=10 in
so
</span>volume of a rectangular prism=4*5*10----> 200 in³
<span>
the answer is200 in</span>
³<span>
</span>
Answer:
it's the last one.
Step-by-step explanation:
both of them have ÀF as part of their angle.
Answers: Angle A is 36 degrees, angle C is 54 degrees
=================================================================
Work Shown:
The angles A and C are complementary, meaning they add to 90 degrees.
(Angle A) + (Angle C) = 90
(2x-4) + (2x+14) = 90
(2x+2x)+(-4+14) = 90
4x+10 = 90
4x+10-10 = 90-10 .... subtract 10 from both sides
4x = 80
4x/4 = 80/4 ..... divide both sides by 4
x = 20
If x = 20, then,
angle A = 2x-4 = 2*20-4 = 40-4 = 36 degrees
angle C = 2x+14 = 2*20+14 = 40+14 = 54 degrees
Note how A+C = 36+54 = 90 which helps confirm our answers.