Mathematics, 16.09.2021 02:00 Ezekielcassese
Is an estimate of 28,000 over or under the actual product of 365 and 68? How can you tell? over; because both were rounded up over; because both were rounded down under; because both were rounded up under; because both were rounded down over; because one was rounded up and the other was rounded down under; because one was rounded up and the other was rounded down
Answers: 1
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Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1
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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.
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The equation line of cd is y=-2x-2. write an equation of a line parallels to line cd in slope-intercept form that contains point (4,5)
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Mathematics, 22.06.2019 01:30
In the figure below, m∠r is 60°, and m∠t is 120°. what is m∠q? a. 60° b. 30° c. 120° d. 54
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Is an estimate of 28,000 over or under the actual product of 365 and 68? How can you tell? over; bec...
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