Mathematics, 30.04.2021 04:00 blossie94681
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2. A-REI.2.4
If John solved the equation
x^2- 10x + 8 = 0 by completing the square,
one of the steps in his process would be
A. (x - 5)2 = -8
B. (x - 5)2 = 17
C. (x + 4)2 = 10x
D. (x + 4)2 = 10x + 16
Answers: 3
Mathematics, 21.06.2019 20:30
On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place
Answers: 2
Mathematics, 21.06.2019 21:30
Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?
Answers: 1
Mathematics, 21.06.2019 22:00
Percent increase and decrease. original number: 45 new number: 18
Answers: 1
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2. A-REI.2.4
If John solved the equation
x^2- 10x + 8 = 0 by completing the squar...
If John solved the equation
x^2- 10x + 8 = 0 by completing the squar...
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