18q+18=180
-18. -18
18q=162
/18. /18
q=9
3q=27

square root it and divide by pi. square root of 529 is 23. then divided by pi (3.14) is 7.32.
<span>
3√(32x^8y^10)
= </span><span>3√(16*2 x^8y^10)
= 12x^4y^5 </span>√2
Hope it helps
Answer:
22 inch is the diameter because d =2r
Answer:
13
Step-by-step explanation:
Mean would mean average, which in this case is 
so your equation would look like 
Next multiply both sides by to clear the fraction 
to get 
Subtract 69 from both sides 
you get 