Mathematics, 11.03.2021 19:40 lailahussain99
Myra’s tutor used these steps to solve the problem 10x^2=90.
• Divide both sides by 10 to get x^2=9.
• Take square roots on both sides to get x=±3.
Using this method, what is the solution to 7x^2=1008?
±
3
± 3
±
7
A. ± 7
B. ±12
C. ± 12
D. ±144
Answers: 2
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Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.
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50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.
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What is the volume of a rectangular crate that has dimensions 9 inches by 9 inches by 1 feet? 1,458 in.3 121.5 in.3 1,012.5 in.3 36 in.3
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Myra’s tutor used these steps to solve the problem 10x^2=90.
• Divide both sides by 10 to get x^2=9...
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