The expressions (x+4) is a factor of x2+kx-20 what is the value of k how do you know

What are the 10 steps of accounting cycles

Rewrite the expression without using a negative exponent. -2p^-2 Simplify your answer as much as possible.

A carpenter is constructing a straircase in a house. The distance from the first floor to the basement is 10.3 feet. The staircase will be 17.9 feet long. What angle do the stair make with the basement floor?

The dryers at Quik-Wash Laundry cost a quarter for 7 minutes. How many quarters will you have to use to dry your clothes for 45 minutes?

Jordan bikes at a speed of 8 2/3 mph, how many miles will he bike in 3 hours and 6 minutes

A truck begins a trip of 1675 miles. The truck averages 55 miles per hour, including stops. create a table, a graph, and an equation to represent the distance that the truck has left to travel with relation to time.

8, 18, 11, 15, 5, 4, 14, 9, 19, 1, 7, 17, 6, 16,?,?,?,?,? what are the last few numbers impossible

What term should be added to t^2+11t, to make it a perfect square trinomial?

Given: m∠AOC = 120°, m∠BOD = 150°. Find: m∠BOC.

Reduce to lowest terms 3m^2-3n^2/6m-6n Options A. - m-n/2 B. m-n/2 C. m+n/2