Answer:

Step-by-step explanation:
s represents one side of the cube
Volume of cube= (s)^3
= (3x)^3
= 27x^3
Answer:
i am pretty sure 90
Step-by-step explanation:
Answer:
c is the answer
Step-by-step explanation:
when you put the negative into the second equation it makes it match up with the algebra tiles answer
GIVE ME BRAINILEST
D is the midpoint of A and B
A = (0,s)
B = (r,0)
Add up the x coordinates to get 0+r = r. Then cut that in half to get r/2
Similarly, do the same for the y coordinates: s+0 = s ---> s/2
So the location of point D is (r/2, s/2)
Answer: Choice C