Hey there! :D
Think of this like a triangle. The dock is 15 feet above ground. It is the side of the triangle. The line connecting the bottom of the dock to the base of the conveyor belt is 40 feet. This is like the base.
The conveyor belt itself is at a diagonal, and should be the hypotenuse.
Use the Pythagorean theorem.
a^2+b^2=c^2
15^2+40^2= c^2
225+1,600= c^2
Add the values together.
1,825= c^2
Find the square root of 1,825.
c= 42.7 (rounded to the nearest tenth)
The conveyor belt is 42.7 feet long.
I hope this helps!
~kaikers
I am finding the answer right now but there is a website that you can use for math that really helps. It's called Desmos.
Answer:
14π cm
Step-by-step explanation:
arc length = rΘ
arc length= 63(2π/9)
arc length= 14π cm
Hope this helps!
Please mark brainliest if you think I helped! Would really appreciate!
Answer:
4
Step-by-step explanation: 3x + 1 wouldnt work because of the first one nether would 2 or 3
Green 36 because you set 2x-8 = 64 and solve by adding 8 to both sides and getting 72 and dividing that by 2 which is 36
