Answer:
22.25 or 22
Step-by-step explanation:
360-276+=84
4x-5=84
4x=89
x=22.25 or 22
If you would like to know what is 3 minus 2 2/3, you can calculate this using the following steps:
3 - 2 2/3 = 3 - 8/3 = 9/3 - 8/3 = 1/3
The correct result would be 1/3.
Answer:
1276.19553 
Step-by-step explanation:
First, find height using Pythagoras thorem.
a=
a=15.61
Then use the formula to find the surface area of a cone.
π•12.5•(12.5+
)=1276.19553 
She is reading at a rate of 44 pages per hour