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Pretest: Plane Geometry
Subinit Test
slop...
Mathematics, 10.04.2021 18:30 arodriguez395
Bevery
27
Reader Tools
Next
Pretest: Plane Geometry
Subinit Test
slope of DC-
3. AB - EE
definition of slope
4. slope of AC =
definition of slope
EE
5. slope of ĀČ x slope of DC = AEX pe multiplying the slopes
6. slope of AC x slope of
Dc EEXEE Substitution Property of Equality
7. slope of ĀČ x slope of DC=-1 simplifying the right side
The table contains the proof of the relationship between the slopes of two perpendicular lines. What is the reason for statement 2?
ОА Parallel line segments that meet a common perpendicular line are proportional in length.
OB. The lengths of vertical and horizontal sides in congruent triangles are in a common ratio.
OC Trigonometric identities determine the lengths of the legs in a right triangle.
OD. Corresponding side lengths in similar triangles are proportional in length.
Answers: 3
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Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?
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Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)
Answers: 1
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