Answer:
my best guess is A
Step-by-step explanation:
Those are vertical angles,so they are equal
150=5m
m=150/5
m=30
Answer:
Step-by-step explanation:
first you multiply 45 by .40 you multiply by .40 because that is the percent increase.
45*.40=18
then you just add the 18 to 45 which get you 63.
answer:40%
Step-by-step explanation:
x=54
use pyth then the other line = 15
then 15÷90 = 9÷x
then x = 54
The answer for " J " would be 228
