Geometry

1.) A skateboard ramp has a 158° entry angle. Find the measure of ∠1.

2.) Which of the following equations is parallel to the line passing through A(-2, 7);B(-2, -2)?

3.) Which of the following equations would graph a line parallel to 3y = 2x - x + 5?

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1. #1. I believe there should be a given figure...
#2 & #3. We need the choices...

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2. 1) 68 degree
that's all I know...

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3. If someone has all the answers to the test, that would be helpful.

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4. yeah it really would be helpful for all the answers so i dont fail my class lol

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5. The answers for my thing. Are. A.22
B.68. C.78 D.58

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1. Option B. (Parallel lines with a line crossed through it.)
2. C. - x=14, y=12
3. C. - Alternate exterior angles
4. C. - A line perpendicular to a given line through a point not on the line.
5. B. - 18
6. B. - m<1=m<8
7. B. - 68 degrees
8. C. - <2 and <7
9. (Short essay) Opposite angles formed by two intersecting lines are equal, so angle 1 is the same as angle 4. This means that angle 1 = angle 5. If r and s are parallel, then the angles formed when l intersects r are the same s the angles formed when l intersects s. Angle 1 = Angle 5, Angle 2 = Angle 6. Angle 1 = angle 5, so r and s are parallel.
10. (short essay) 1. <1 and <5 are supplementary. 1. Given

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7. Whoops... I put all the answers in too quick
10. (continuing from above.) 2. Vertical angles are congruent 3. Substitution. 4. L || M 4. Consecutive Interior Angles Theorem.
11. (Short Essay) B is wrong because they are not supplementary. They a alternate interior angels so they are equal.
12. (Short Essay)
X=81 Z=99 Y=68

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