Mathematics, 26.02.2021 23:50 andy6128
Triangle ABC and triangle DEF are similar. What is the value of x, rounded to the nearest whole number?
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The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be
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The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?
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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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Mathematics, 22.06.2019 01:00
The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set
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Triangle ABC and triangle DEF are similar.
What is the value of x, rounded to the nearest whole num...
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