Well C=Dπ so C=17 x 3.14 = 53.38 which is rounded to 53.4
Answer:
x > 9
Step-by-step explanation:
31 < 3x + 4
Treat the < sign the same way you do with =
So first minus 4
31 < 3x + 4
-4 -4
27 < 3x
Divide both sides by 3
9 < x
If you want x on the other side just flip the symbol
x > 9
Here's the equation:
<u>4x</u> = <u>10
</u><u />4 4 You would have to divide 4 on both sides to get isolate variable.
x = 2.5
Substitute
, so that
. The integral is then equivalent to
Then transforming back to
gives
The answer is 288. Please use a calculator next time.