Simplify the expression.cos x + sin x tan x
A. cot x - 1
B. tan x - 1
C. csc x
D. sec x
Answer: D
Mathematics
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Factor completely.u2 - 4uv - 21v2
A. (u - 3v)(u + 7v) B. (u - 3v)(u + v) C. (u - v)(u + 7v) D. (u + 3v)(u - 7v)
Mathematics
Factor completely. If the polynomial cannot be factored, say it is prime.216y3 - 1
A. (6y + 1)(36y2 - 6y + 1) B. (6y - 1)(36y2 + 6y + 1) C. (216y - 1)(y2 + 6y + 1) D. (6y - 1)(36y2 + 1)
Mathematics
If two triangles are similar, then their corresponding angles are _______________.
What will be an ideal response?
Mathematics
Solve. Give your answer as a mixed numeral.A small company sells stock for 8
dollars per share. How much will 288 shares cost?
A. 2,412 dollars
B. 288 dollars
C. 34
dollars
D. 291 dollars
Mathematics