Answer:
B the anser is B
Step-by-step explanation:
you hafto to do it like B bc its the most comen sens one
Complementary equal 90 degrees.
90-47=43 degrees
Supplementary equal 180 degrees.
180-47=133 degrees
A
Answer:
4.56x=-17.246
x=-17.246/4.56
x-3.78
I would appreciate if my answer is chosen as a brainliest answer
Step-by-step explanation:
12/3.48= cost of 1 book
cost of 20 books = 12/3.48×20 =68.95
I am assuming this is a triangle.....P = a + b + c
P = 2a - 3 + 2a + 3a + 1....combine like terms
P = 7a - 2 <==
