For the first one:
The radian of 60º is 1.047. you just have to find one that has the same value, which would be /3. (the last choice).
for the second one:
you do it the other way. The answer is 45 degrees.
Write a quadratic function in vertex form whose graph has the vertex (−5, −1) and passes through the point (−2, 2)
1 answer:
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