To find this answer, we should subtract 2 1/2 from 3 1/4. The simplest way to do this is to turn them into improper fractions, found the least common denominator, and subtract the numerators.
3 1/4=13/4
2 1/2=5/2
The least common multiple is 4, so we should multiply the numerator and denominator of 5/2 by 2.
5/2=10/4
Now we can just subtract the numerators.
13/4-10/4=3/4
Using the math above, we can see that it saves D. 3/4 hours.
Answer:
the answer is C. No, it fails the vertical line test.
Answer:
A
Step-by-step explanation:
It's A because she subtracted a negative and that only make a bigger negative where she should have added
Subtract 7 from both sides
4x = -9 - 7
Simplify -9 - 7 to -16
4x = -16
Divide both sides by 4
x = -16/4
Simplify 16/4 to 4
<u>x = -4</u>
Answer:
The volume of right circular cylinder is 1540 cubic inches.
Step-by-step explanation:
Diameter of right circular cylinder is 14 inches
Radius of right circular cylinder is 7 inches
Height of cylinder is 10 inches
The volume of any cylindrical shaped object is given by :
So, the volume of right circular cylinder is 1540 cubic inches.
