CF is a radius = 7.5 units
To find GC we will use the Pythagorean theorem.GC² = 10² + 7.5²
GC² = 100 + 56.25GC² = 156.25GC = √ 156.25GC = 12.5
GF = 12.5 + 7.5 = 20
Answer: 20 units
Multiply the amount he feeds each horse by the number of horses.
Each horse gets 3/8 of a bale and there are 4 horses.
Total bales = 3/8 x 4
A whole number can also be written as a fraction by making the denominator ( bottom number) a 1, so 4 can be written as 4/1
So now you have 3/8 * 4/1
When you multiply fractions, multiply straight across ( multiply the two top numbers together and then the two bottom numbers together)
3/8 x 4/1 = (3*4) / (8*1) = 12/8 bales.
The answer is A
Answer:
C. 
Step-by-step explanation:
We have been given a triangle. We are asked to find the measure of angle Z using Law of cosines.
Law of cosines: 
, where, a, b and c are sides opposite to angles A, B and C respectively.
Upon substituting our given values in law of cosines, we will get:
Now, we will use inverse cosine or arc-cos to solve for angle Z as:
Therefore, the measure of angle Z is approximately 51 degrees.
Answer:
the answer would be A
Step-by-step explanation:
