Mathematics, 22.01.2021 22:50 miaaa0
What is the value of the y-coordinate of the solution to the system of equations x-2y=1 and x +4y=7
Answers: 2
Mathematics, 21.06.2019 23:40
Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of 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? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.
Answers: 2
Mathematics, 22.06.2019 01:30
Urgent? will give brainliest given that the blue triangle is a right triangle, which expression correctly gives the area of the red square? a) a2 + b2 b) a2 - b2 c) a2 - c2 d) c2 - a2
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Mathematics, 22.06.2019 03:00
True or false: dilations map angles of the same degrees
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Mathematics, 22.06.2019 04:30
Two lines meet at a point. set up and solve an equation to find the value of x
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What is the value of the y-coordinate of the solution to the system of equations x-2y=1 and x +4y=7...
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