Which shows how to find the value of this expression when x=-2 and y = 5? (3x3y272
32(-2)
54
3(-2)
54
32(5) 6
(-2)
3
(2)654

333333333333333333333333333333

step-by-step explanation:

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)

well

44-3-3-3=35

35+4+4+4+4=51

so the ansewr would be 51 degreesat 7: 00