Simple...
you have
and
Just subtract...but first find a common denominator...
Use 40 as the common denominator...
and
So, subtract,
=
Thus, your answer.
Okay...so since 90 degrees out of 360 is taken out that means that the hemisphere is only 250 degrees. That's only 3/4 of a hemisphere. So, you need to find the volume of the hemisphere as if it were a sphere. Then, you divide that by 2 to get the volume of the hemisphere. Then, you multiply it by 3/4 to get the volume of your sliced hemisphere.
In June he read 0 to 45 pages per day
In April he reads 10 to 90 pages per day
-5,4 would be in the quadrant 1<span />
Answer:
Samantha will save $37.50 because she must first find the 25% sale price before taking the extra 50% reduction
Step-by-step explanation:
I got it right :)
