Answer:
i think the answer is 392= 49/Q
Answer:
3r^3/y^7.
Step-by-step explanation:
9y^-5 / 3y^2r^-3
9 / 3 = 3
y ^-5 / y^2 = y^-7 = 1 / 7y
1 / r^-3 = r^3
So the answer is 3r^3/y^7.
Answer: There are 1 6/8
Step-by-step explanation:
1 7/8 - 1/8= 1 6/8
The area of a trapezpid is 1/2h×(b1+b2)
