It is b because the answer is a trick to every one they make you think it’s c but it’s really b. That’s the answer b
Answer:
-4+2
Step-by-step explanation:
This is the concept of trigonometry, the height of the ramp will be given by:
sin theta=[opposite]/[hypotenuse]
theta=30
opposite=x
hypotenuse=40 ft
hence;
sin 30=x/40
thus;
x=40sin30
x=20 ft
the ramp is 20 ft high
Answer:
For the first one, just make sure the sides add up correctly and include the sides it gives. The prism will be 9x1x8 = 82 inches cubed.
Step-by-step explanation:
Insta: lankey.t
Given a circle with a circumference of 10 feet-
The radius is around 1.59 ft.
You can use formulas of the circle to solve for the radius.
Hope this helps!
