Simplify each side of the equation, if possible. Then solve the equation.-30 + 9 = 6x + 3 - 5x
A. -42
B. 24
C. 42
D. -24
Answer: D
Mathematics
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Find the eccentricity of the ellipse.Find the eccentricity of an ellipse centered at the origin having a focus of (0, ) and corresponding directrix y =
A.
B.
C.
D.
Mathematics
Show that the functions f and g are identically equal.f(x) = csc x ? sec x, g(x) = cot x + tan x
What will be an ideal response?
Mathematics
Solve the equation. +
=
A. {10 } B. {14 } C. {11 } D. {7 }
Mathematics
Decide whether the slope is positive, negative, zero, or undefined.
A. Undefined B. Positive C. Negative D. Zero
Mathematics