Mathematics, 28.07.2020 22:01 nook4boo
A line passes through the points (7.10) and (7, 20). Which statement is true about the line?
O It has a slope of zero because X2-Xy in the formula m-
y2-y
Xβ - x,
is zero, and the numerator of a fraction ca
Answers: 3
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Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
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Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90Β° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, β6) is rotated 90Β° counterclockwise. (x, y) β (βy, x) 1. switch the x- and y-coordinates: (6, β3) 2. multiply the new x-coordinate by β1: (6(β1), β3) 3. simplify: (β6, β3) .
Answers: 1
A line passes through the points (7.10) and (7, 20). Which statement is true about the line?
O It h...
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