Which two steps are needed to multiply 4,087 × 5 using partial products?

choose exactly two answers that are correct.

a.
multiply 80 × 5.

b.
write 4,087 in expanded form.

c.
multiply 400 × 5.

d.
add 4,087 and 5.
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What is the length of the unknown leg in the right triangle ?

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x