What is the length of the side of a right triangle that has a hypotenuse that is 15 mm and a side that is 9 mm? a.12 mm b.15 mm c.27 mm d.45 mm

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)

Triangle knm is what is true about the sides of knm