Which of the given lengths make a right triangle? A: 8, 12, 20

B: 10, 15, 18.03

C: 3.05, 4.05, 7.10

B

Step-by-step explanation:

560

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step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.