camiledavis61 camiledavis61
  • 21-05-2021
  • Mathematics
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Solve the system of equations by substitution. (4, -2) (6, 0) no solution coincident

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Аноним Аноним
  • 21-05-2021

Answer:

Step-by-step explanation:

The sum of a triangle's interior angles is 180

. From the figure, we can see that one of the angles is a right angle. The remaining two are x and y. By adding these together, we can equate their sum with 180.

x+y+90=180b

Using the equation found in part A and the given equation, we can form a system of equations.

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