Mathematics, 02.09.2021 01:10 sabinaschaaf10

Coach Rasberry fond extra money in the bank to go get himself some more material for his classroom. As of today he is putting up a new border on his bulletin board! If the bulletin board is 5 feet by 2.45 feet exactly, how much border will he need?

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Mathematics, 21.06.2019 19:20

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Mathematics, 21.06.2019 19:40

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Mathematics, 21.06.2019 20:10

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

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Mathematics, 22.06.2019 00:30

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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Coach Rasberry fond extra money in the bank to go get himself some more material for his classroom....

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