Hello!
Y2-y1/x2-x1
1-9/8-6
-8/2
The slope is -4
Hope this helps!
-bambi
If she spent 45 dollars on supplies, we need to add that to the total:
117 + 45
162
Now, lets divide by 12 to get the number of hours:
162/12
13.5 hours
If your question asks for a whole number, we have to say 13, because she didn't complete 14.
Hope this helps!
<span>25 squared is </span>irrational
Answer:
Step-by-step explanation:
volume of cone=1/3 πr²h
volume of frustum=vol of larger cone-vol of smaller cone=1/3πR²H-1/3πr²h
=1/3π(R²H-r²h)
=1/3π(4.5²×9-3²×6)
=1/3π×9×3(4.5×1.5-2)
=9π(6.75-2)
=9π×4.75
=42.75π cm³
I could be wrong, but the second option looks correct.
