Your answer would be A. 122° and 58° because both angles have to equal 180°
Y=2(-1)^2-6(-1)+3
y=2+6+3
y=8+3
y=11
Look at the square root like "x", then
Answer:
56
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Answer:
e f f g
3 7 2 3
6 14 14 21
e;g=6:21
e : g=2 : 7
Step-by-step explanation: