Answer:
a. 25.2
Step-by-step explanation:
Step one: 560×4.5=2,520
Step two: 2,520÷100=25.2
Answer:
x = -10 and x = 9
Step-by-step explanation:
-x = 10 <- divide -1 on both sides: -1x / -1 and 10 / -1.. you get -10 = x
repeat with -x = -9 <- divide -1 on both sides: -1x / -1 and -9 / -1.. you get 9 = x
10 in; if the original 100% was 5 in, then you multiply that by 2.
This question has no answer because no angle has a cosine bigger than one.
Answer: The answer of the vertex 2
Step-by-step explanation: