In a 45-45-90 right triangle if the length of the legs is 2 units the length of the hypotenuse will be

Step-by-step explanation:

we know that

In a 45-45-90 right triangle, the length of the two legs are equal

so

Applying the Pythagorean Theorem

where

c is the hypotenuse

a and b are the legs

we have

substitute

simplify

answer: the answer is b. i think hope i got it correct

step-by-step explanation:

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  

.