By pythagorean theorem,
First simplify RHS,
Take square root of both sides,
So the answer is A.
Hope this helps :)
Answer:
Divide by 7 on both sides
Step-by-step explanation:
7x is a coefficient so you divide by 7
Since they are like terms you will combine them.
16 - 5 = 11z
So your answer is A) 11z.
Hope this Helps!!
b) the probability that the population overlap