Simply subtract 8.72 from 20.08 and you get the answer which is 11.36$
Angle A is 150
Angle B is 30
Supplementary= 180, so....
Angle A + Angle B = 180
150 + 30= 180
hope this helps
(0,a)
it didnt move left or right on the x-axis
it went up a units (since its half of 2a)
Answer:

Step-by-step explanation:
Stare at the numbers. Especially the first two. First one is -11. Second is
. Let's guess you keep multiplying.
. Smells correct, let's confirm with the last one:
. I think we found a pattern. Each element is 7 times the previous one. With some practice you can just write the function, else let's divide by -11 away and let's see what we get:
. Basically, the exponent is 1 less than the value we're evaluating the function. That leads tho the following

Answer:
i don't know
Step-by-step explanation:
Mark on the grid all the points that fulfill all three inequalities.