Rob is 18
Jake is 9
21-15=6
6+3=9
9x2=18
(No clue how I got 15 )
Answer:
the second one
Step-by-step explanation:
2 halves make a whole. 1/2 + 1/2
4 fourths make a whole. 1/4 + 1/4 + 1/4 + 1/4
a half of a fourth is an eighth. 1/4 ÷ 1/2 = 1/8
Solve for R by simplifying both sides of the equation, the isolating the variable.
R^2h=-r^2+v
Answer:
E=-24
Step-by-step explanation:
Step-by-step explanation:
i think the answer is 1/9