Answer:
508.68 cubic inches
Step-by-step explanation:
Formula for volume of a cylinder=
Therefore, Volume of cylinder = 3.14 * 81 * 2= 508.68 cubic inches
Answer:
The second number will be 36
Step-by-step explanation:
Answer:
I really dont know
Step-by-step explanation:
You know the roots to the quadratic, so you know how the quadratic can be factorized:
Expanding the right side gives
Matching up the coefficients tells us and , so .
From any point outside the circle only two equally long tangent lines can be drawn to a circle.
so set the to lengths as equally and solve x from there
so that the answer is 3x+2=x+12