Answer:
B. 40
Step-by-step explanation:
We know that the large angle is 90 degrees as it is a right angle. Thus, 
(I don't know how to include degree symbols). We solve: 
, so then 
. Thus, x is forty degrees and the answer is B.
Denominator is your answer. https://www.mathsisfun.com/definitions/denominator.html this site could help you with your fraction problems!
Answer:
-0.14r -0.44
Step-by-step explanation:
trust me
Answer:1300
Step-by-step explanation:
134 is round off to 130
11 is round off to 10
130*10=1300
Actual answer: 134*11=1474
