Answer:
(B)
Complementary Angles:∠FAD and ∠DAH
Supplementary angles:∠EAC and ∠CAH
Step-by-step explanation:
complimentary-angles add up to 90 degrees
supplementary-angles add up to 180 degrees
and
If we want to express as , this means that put the function into of to get .
The function is given as
<u>So we need to figure out a function that we can put into another to get </u>
If we let and , we can clearly see that putting g(x) into x of f(x) will give us , which is y.
Hence and
107, there is two lines after that so 108 109 and the last line is 110 so your answer will be 107 degrees.
[4 2] * -2 5 = [ 4*-2 + 2*7 4*5+2*-1]
7 -1
= [-8+14 20-2]
= [6 18]