Find the exact value by using a half-angle identity.tan 
A. -1 -
B. 1 -
C. 1 +
D. -1 +
Answer: B
Mathematics
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Find the indicated trigonometric function of ?.Find tan A and cot A.
A. tan A = ; cot A =
B. tan A = ; cot A =
C. tan A = ; cot A =
D. tan A = ; cot A =
Mathematics
Write the logarithmic equation as an exponential equation.log B = C
A. eB = C B. 10C = B C. eC = B D. 10B = C
Mathematics
Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(5x + 2)3
A. 25x2 + 20x + 4 B. 125x3 + 150x2 + 150x + 8 C. 125x3 + 150x2 + 60x + 8 D. 25x6 + 10x3 + 64
Mathematics
Provide an appropriate response.Give four examples of using percent of increase or percent of decrease in your own activities.
What will be an ideal response?
Mathematics