Right angle triangle bisector divorce hypotenuse to two segments 15 and 20. find right angle triangle's perimeter.

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

What is the ratio of the length of an object in yards to the length of the same object in miles?