70 POINTS PLEASE HELP Which of the following should you check for to prove that two triangles are congruent by Hypotenuse- Leg? (check all that apply) 1 pair of congruent corresponding legs

Both triangles are right triangles

The hypotenuse of both triangles are congruent

1 pair of congruent corresponding angles (not the right angle)

So to prove you need 1 pair of congruent corresponding legs, Both triangles are right triangles , and The hypotenuse of both triangles are congruent

or 1,2, and 3

Step-by-step explanation:

Both triangles are right triangles is needed because otherwise the theorem won't work.

The hypotenuse of bothe triangles most be congruent or nothing would be congruent.

1 pair of congruent corresponding legs because you need the large or small legs to be congruent in order to have the whole triangle to be congruent.

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

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