Simplify the algebraic expression.8.6t + 9.8 - 5.6t
A. -3.0t + 9.8
B. 14.2t + 9.8
C. -3.0t - 9.8
D. 3.0t + 9.8
Answer: D
Mathematics
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Provide an appropriate response.Find the height of a tree that makes a 40-foot shadow when a 5 ft - 3 in. pole is used to make a shadow of 3 feet.
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an
A. Diverges B. Converges
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Find the vertex of the parabola.f(x) = 4x2 - 8x + 2
A. (-2, 1) B. (1, -2) C. (2, -1) D. (-1, 2)
Mathematics