Answer: What is the question?
Answer:
a=1/2b, 2a=b
Step-by-step explanation:
Since angle a is 1/2 the size of angle b, a=1/2b and b=2a. In order to get a numeral answer, you need the number of one of the angles.
Its C. The point is at 3 and goes down, therefore C.
Answer:
-880.75
Step-by-step explanation:
Subtract 912 from 20.25 first then add 11.