Answer : SSE = 9
r^2 = 0.75
r^2 = 1 - (SSE/SST)
SSE/SST = 1 - r^2 = 1 - 0.75 = 0.25
<span>SST = 9/0.25 = 36</span>
Answer:
127 degrees.
Step-by-step explanation:
These angles are corresponding angles so they have the same measurement.
(x-3)(x+4). -3,4 multiply to -12, and add to get 1
