The GCF I think is 4.
4 goes into 20, 5 times.
4 goes into 112, 28 times.
Well a clock has twelve hours that make up a full circle, or 360 degrees, so you divide 12 by 360 then multiply by the degree, which in this case is 81.81 and that's the number of hours. (You figure out the minutes by looking at the decimal)
Answer:
you have to use the quadratic equation to find the zeros
Step-by-step explanation:
Jack was planting a tree. He was to dig a hole that was 3 feet deep for every 5 feet of tree height. How deep should he dig the hole for a tree that is 17feet high.
Calculations Cross multiplication
=
5x = 2 x 13
Divide by 5 to isolate x
=
x = 10.2
Answer = 10.2
Answer: -4h3 - 33h2 + 31h - 3
Step-by-step explanation: