Answer:
Step-by-step explanation:
Hope it helps you in your learning process.
Picture a right triangle whose hypotenuse is of unknown length. Let's call that length L. The triangle side opposite the 70 degree angle is then 20 feet. I'd suggest you actually draw this triangle.
Then, using the definition of the sine function,
sin 70 deg = opp / hyp = (20 ft) / L. Transforming this equation, L sin 70 deg = 20 ft. Solving for L:
L = (20 ft) / (sin 70 deg) = 21.28 ft
The ladder length must be 21.28 ft.
Answer:
I think the change in volume is 26.8%
Step-by-step explanation:
I'm really sorry if I'm wrong
Answer:
well, im not sure because what does y or x equal?
