Angles can be corresponding; alternate or same side; or interior or exterior. The angles 2 and 8 are on opposite sides of the transversal; this means that they must be alternate angles. Additionally, they are both within the parallel lines, so they are interior. Alternate interior angles are always congruent. Therefore, their measurements must be equal.

6 0

2 years ago

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How do you know that substitution give a you the answer to a system of equations

Gwar [14]

Solve each system by substitution. Check your solution. Writing How do you know that substitution gives the answer to a system of equations? ... You Would solve the second equationfor y and then substitute back into the first equation.

6 0

3 years ago

Solve for x. X/5-x/6=1/3 x = 10 x = 1/90 x = 1/10

viva [34]

Answer:

x=10

Step-by-step explanation:

I hope this will help you

7 0

3 years ago