Answer:
V=65.94 in^3 (inches cubed)
Step-by-step explanation:
V=πr^2h/3
h = 7
r = 3
V = (3.14)(3^2)(7/3)
V= (3.14)(9)(2.333)
V=65.94 in^3
Mmm no but try the slader app! XD
We can use the sine function and tangent function in order to solve for x and y:

D cause 51+51=102 because yeah I think thats how you do it
Y-intercepts always have 0 as the x-coordinate, so it's (A)