Find the product.(9x3y)(-2x6y4)
A. 7x18y4
B. 7x9y5
C. -18x9y5
D. -18x9y4
Answer: C
Mathematics
You might also like to view...
Find the unit tangent vector of the given curve.r(t) = (4 sin3 2t)i + (4 cos3 2t)j
A. T = (4 cos 2t)i - (4 sin 2t)j B. T = (4 sin 2t)i - (4 cos 2t)j C. T = (24 sin 2t)i -(24 cos 2t)j D. T = (sin 2t)i - (cos 2t)j
Mathematics
Solve the following system of equations. Round your answers to two decimal places.
What will be an ideal response?
Mathematics
Solve the equation using the zero product property.-9(x - 9)(x + 5) = 0
A. {-9, 5} B. {-9, 9, -5} C. {9, 5} D. {9, -5}
Mathematics
Solve the problem.A tree casts a shadow of 26 meters when the angle of elevation of the sun is 24°. Find the height of the tree to the nearest meter.
A. 12 m B. 13 m C. 10 m D. 11 m
Mathematics