Meee, this is my homework . (geometry) i’ll rate brainliest

1. Volume of the sphere

Choice c

2. Algebra making a token effort to pretend to be geometry. Complementary angles add to 90 degrees.

(x+1) + (x-3)=90

2x -2 = 90

2x = 92

x = 46

Angles x+1=47 and x-3=43

Choice b

3. midpoint A=-5, E=5

The midpoint is just the average of A and E, here zero, point D

choice b

4. I can't really tell if x is supposed to be an angle or a length in this figure; presumably a length. I suppose we're to assume parallel lines; so this makes similar shapes, i.e. a proportionality:

Choice a

m a t h w a y. c o m

step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb