Given f(x)=3x^3+kx-5f(x)=3x 3 +kx−5, and x+1x+1 is a factor of f(x)f(x), then what is the value of kk?

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Which number line correctly shows 0.8 + 0.3?