Answer:
Option C. x = 12
Step-by-step explanation:
we have that
Traingles MOP and MNQ are similar
therefore
The ratio of its corresponding sides is proportional

substitute the values


Product is 1620. When you do mental math, take out the zero in 60, think of it as a 6 and multiply 27 by 6. Then you will get 162, add the 0 and you would get 1620
Answer:
Step-by-step explanation:
The mean (or average) of a set of numbers can be found with the following formula:

For this problem, we have five numbers, so we add them together and divide by 5:



Answer:
Step-by-step explanation:
x² + y² - 4x + 10y = 7
regroup terms
(x²-4x) + (y²+10y) = 7
complete the squares
(x²-4x+2²) + (y²+10y+5²) = 7 + 2² + 5²
(x-2)² + (y+5)² = 36
center at (2,-5)
radius = √36 = 6