Solving for the midpoint can be done by looking for the average of each of the given x-coordinates and y-coordinates. The 2 obtained averages are the new x-coordinate and y-coordinate. This shown below:
Midpoint = ( (-2 + 4)/2 , (5 + -9)/2 )
Midpoint = (1,-2)
Therefore, the new midpoint is (1,-2)
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Step-by-step explanation:
<u>Step 1: Solve for x</u>
Since there are two parallel lines and one perpendicular line through the middle, that means that all of the angles are equal. Therefore, we can make an equation 21x + 6 = 90 and solve for x
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Answer:
true
Step-by-step explanation:
multiply by 3
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Parentheses first Exponents if any multiplication then divide add and subtract
Step-by-step explanation:
