Subtract and simplify: (y^2-7y-5) - (-3y^2+3y-4)
1 answer:
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Answer:
x = 26°
Step-by-step explanation:
The measure of the secant- secant angle x is one- half the difference of the measures of the intercepted arcs , larger subtract smaller
x = (66° - 14°) = 0.5 × 52° = 26°