Mathematics, 22.11.2019 22:31 kadinmorgan
In the xy coordinate plane the slope of line p is 1 2 and its x-intercept is -3. find the equation of a line that is perpendicular to p and intersects p at is x-intercept. a) y = -2x - 3 b) y = -2x + 3 c) y = -2x - 6 d) y = -2x + 6
Answers: 1
Mathematics, 21.06.2019 13:30
Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?
Answers: 3
Mathematics, 21.06.2019 18:00
Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).
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Mathematics, 21.06.2019 19:30
Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36
Answers: 1
In the xy coordinate plane the slope of line p is 1 2 and its x-intercept is -3. find the equation o...
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