Solve the equation for the specified variable.d = rt for r

A. r = d - t
B. r =
C. r =
D. r = dt

Answer: C

Mathematics

Perform the division. Write the answer with positive exponents.

A. 2x³ + 12x² - 8
B. 2x³ + 5x² - 8
C. 2x³ + 5x² - 8 +
D. -2x³ - 5x² + 8 -

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Mathematics

Consider the following equations:

x + 2y + z = 2 2x + y + 3z = 4 4x + 2y - 2z = -3

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Mathematics

Use identities to find the indicated value for each angle measure.cos 2? = and ? terminates in quadrant IFind sin ?.

A. sin ? = 2
B. sin ? =
C. sin ? = -
D. sin ? = 0

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Mathematics

Identify the graph of the equation as a parabola, circle, ellipse, or hyperbola.x2 + y2 = 16

A. Hyperbola B. Parabola C. Ellipse D. Circle

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Mathematics