Right triangle proving right triangle congruent independent practice

HL = Hypotenuse & Leg of a right triangle are congruent to another right triangle.

Step-by-step explanation:

To prove a triangle is congruent to another using HL, you must prove that the triangles have a corresponding 90 degree angles, corresponding congruent hypotenuse side lengths, and corresponding congruent hypotenuse legs.

The triangles here both have 90 degree angles a marked on the figure.

Two ways to Prove:

Duplicate question

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

answer:   y=2x-3

step-by-step explanation: