Answer:91
Step-by-step explanation:
If the best grade is 100,91 is it.
Answer:
-11
Step-by-step explanation:
Given

Use properties:

Thus,

Answer:
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A tangent line creates a 90 degree angle with a radius line that touches the tangent Line.
Line BC is a radius that touches the tangent line at point C
The angle created is 90 degrees.
The answer is C. 90 degrees.
7 because 7 x 7 is 49 but if you add 7 and 7 it gets to 14 7 is the answer
so if you do a different number you will be wrong