Answer:
= a(b+c)
Step-by-step explanation:
you can factorize out the a
Answer:
I think the answer is D because you cant find the other measures unless you have at least one angle measure but you don't so you cant determine the answer.
Step-by-step explanation:
Answer:
2.28%
Step-by-step explanation:
The z score is used to determine how many standard deviations that the raw score is above or below the mean. If the z score is positive then the raw score is above the mean and if it is negative then it is below the mean. It is given by:

Answer:
d. 1/4
Step-by-step explanation:
The common ratio will be the ratio of any two adjacent terms:
(3/12)/(3/3) = (1/4)/1 = 1/4
Lowest to Highest
-10, -8, -3, 10, 12