What is the length of the resulting arrow when you add two arrow in the negative direction?

The price for a TV was decreased by 20% and then by 10%. By what percent was the new price lower than the original?

a ball was kicked into the air from a balcony 20 feet above the ground, and the ball's height above the ground in feet t seconds after the ball was kicked is h (t) = 20 - 16t2 + 32t.

The total amount of degrees in the center is 360 degrees if all five vertex angles meeting the center are congrent what is the measure of a base angle of one of the triangles A) 54 degrees B) 72 degrees C) 108 degrees D) 144 degrees

How do you factorise with letters? e. g : 4p + pq + 5pr

Elise fills a waffle cone with ice cream exactly level to the top of the cone. If the cone has a diameter of 2 inches and a height of 6 inches, how much Ice cream does the waffle cone hold? Write your answer in terms of.

The vertices of ΔABC are A (1,-2), B (1,1), and C (5,-2). Which could be the side lengths of a triangle that is similar but not congruent to ΔABC?

What is the solution of the system? Use the substitution method. 3x+2y=11 x-2=-4y

At what rate is a car traveling, if it goes 157.5 miles in 2.5 hours? 15 miles per hour 63 miles per hour 73 miles per hour 393.75 miles per hour

A 2-parent family with 2 children lives in Lubbock. The family is saving for college and emergencies, but pays for its own health insurance.

Explain how the vertical line test is used to determine whether a graph represents a function