8 x 2 1/4 = 18
the stack is 18 in. thick.
Hope this helps!!
~Kiwi
Answer:
It is 3
Step-by-step explanation:
(4/3)x=28/3
x=(28/3)divides by 4/3
x= (28/3)*3/4
x= 28/4
x=7
Your answer will be negative because you're subtracting a greater value from a lesser value.
Answer:
h = 
<u>Step-by-step explanation:</u>
T= 2rπh + 2πr²
Subtract terms that don't include the indicated variable from both sides:
T= 2rπh + 2πr² ⇒ T - 2πr² = 2rπh
Divide values being multiplied by indicated variable from both sides:
T - 2πr² = 2rπh ⇒
= h