Answer:
V= 120
Step-by-step explanation:
due to the formula, V=1/3 * S * H = 1/3 * (9*4) * 10= 1/3*360= 360/3= 120
Answer:
We can't directly answer it without the number of friends, so it would need to be a variable.
A=number of friends. X= slices
2/3 ÷ a = x
Answer:
150:200
Step-by-step explanation:
You can simplify it too. 3:4
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
