Multiply.-5x5y3 ? 9x8y
A. 4x40y3
B. 4x13y4
C. -45x13y3
D. -45x13y4
Answer: D
Mathematics
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Solve the problem.Write parametric equations for the tangent line to the curve of intersection of the surfaces and
at the point
A.
B.
C.
D.
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Solve using substitution: {2k+3j =10, k+j=3}
What will be an ideal response?
Mathematics
Use Heron's formula to find the area of the triangle. Round to the nearest square unit.a = 4, b = 10, c = 8
A. 17 B. 15 C. 38 D. 36
Mathematics
Find the coordinates of the vertex for the horizontal parabola defined by the given equation.x = 2(y + 2)2 + 6
A. (6, 2) B. (-6, -2) C. (-6, 2) D. (6, -2)
Mathematics