Use the fact that the trigonometric functions are periodic to find the exact value of the expression. Do not use a calculator.sin 765°
A. - 
B. 
C. - 
D. 
Answer: D
Mathematics
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Divide to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.4
÷ 3
A. 1
B. 2
C. 1
D. 1
Mathematics
Provide an appropriate response.Simplify: 5
What will be an ideal response?
Mathematics
Write using exponential notation.5 × 5 × 5 × 5
A. 52 B. 45 C. 54 D. 20
Mathematics
Factor the trinomial completely.x3 + 5x2 - 84x
A. x(x - 12)(x + 7) B. (x2 + 7)(x - 12) C. x(x + 12)(x - 7) D. (x2 + 12)(x - 7)
Mathematics