Answer:
549.08
Step-by-step explanation:
7.25% of 591.99 is 42.91, subtract 42.91 from 591.99 and the answer is 549.08, if the answer isn't there round the answer to the nearest possible answer.
Answer:
if it can't fit more than 10, would it be 9 8 7 6 5 4 3 2 1?
Step-by-step explanation:
Answer: second option.
Step-by-step explanation:
Let be "x" the unknown number.
According to the information provided in the exercise, 10 is the result of the subtraction of "x" and -5.
Based on this, you can write the following equation:
To find the value of "x" you must remember the multiplication of signs:
Then:
Finally, subtracting 5 from both sides of the equation, you get:
The volume of the pipe is about 282.6 cubic feet.
First, we need to find the area of each circular cross section and subtract them to find the width of the pipe. The area of a circle is pi(r^2).
pi(3^2) - pi(2^2)
28.26 - 12.56 = 15.7
The width of the pipe is 15.7. Now, multiply that by 18 to find the volume.
15.7 x 18 = 282.6
