Answer:
3 17/30
Step-by-step explanation:
In order to do this problem, we have to get the two fractions to have the same denominator
So we change 2 8/15 into 2 16/30 (multiplying both the numerator by 2, if you don't know why this works then ask me) and then we just add. So 2 16/30 + 1 1/30 = 3 17/30
the answer is -12/3 cause it's negative
All the edges of a cube are the same length.
Volume = length x width x height
Volume = 9in x 9in x 9in = 729 in³
Answer:
5x+3>23
Step-by-step explanation:
x
4
Answer:
1). -4
2). -12
Step-by-step explanation:
Because algebra