Mathematics, 24.04.2020 00:14 emm16045
Solve (x + 9)2 = 25. Apply the square root property of equality: Isolate the variable. StartRoot (x + 9) squared EndRoot = Plus or minus StartRoot 25 EndRoot If x + 9 = 5, then x = . If x + 9 = –5, then x =
Answers: 2
Mathematics, 21.06.2019 21:40
The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?
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 04:00
Pls i’m super dumb and i need with this one it’s due tomorrow
Answers: 2
Solve (x + 9)2 = 25. Apply the square root property of equality: Isolate the variable. StartRoot (x...
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