the answer is 7-7y i think if not the it should be 7+7y
Step-by-step explanation:
A 45° angle is complementary to angle
45°+x°=90°
I hope it helped U
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Answer:
the answer is 12 because it sythsizes from the other part of the problem
Step-by-step explanation:
+
= 1
This is because the standard form of an ellipse is
+
= 1
where a is the vertex and b is the co-vertex. So when we stick their respective x and y values in and then square them, you're left with the answer above.