Mathematics, 16.07.2019 11:40 ciarakelly636owuiup
Select the descriptions that are true of the equation y+4=2(x+9) . select all that apply. slope = 2 slope = -2 (9, 4) is a point on the line. (-9, -4) is a point on the line.
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Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1
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Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.
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The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is
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I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?
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Select the descriptions that are true of the equation y+4=2(x+9) . select all that apply. slo...
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