Mathematics, 29.01.2021 03:20 hussain34
Daredevil Devon is buying a new crazy sled for the blizzard. It costs $70 including tax. She already saved $55. How much more doe she have
to save?
Choose an equation that represents the situation & solve. SELECT ALL THAT APPLY
а a
70-55 = n; 15
bo
n-55 = 70:15
с
n +55 = 70: 15
d
n - 70 = 55; 125
(0
n - 55 = 70; 125
Answers: 3
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Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?
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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 > ?
Answers: 1
Daredevil Devon is buying a new crazy sled for the blizzard. It costs $70 including tax. She already...
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