Mathematics, 04.03.2020 15:33 kkmoney
The points (x, y) represented in the table below lie on a straight line. When the equation of this line is written in the form y = Ax + B, what is the value of A + B?
Answers: 3
Mathematics, 21.06.2019 16:30
Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(โ4, โ5). what are the coordinates of gโ? (โ7, 3) (โ2, 2) (โ1, โ7) (2, โ2)
Answers: 2
Mathematics, 22.06.2019 00:00
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 ฮฑ.part a: how can you use trigonometric ratios to calculate the direction ฮฑ of a general vector v = < x, y> similar to the diagram? part bsuppose 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 cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?
Answers: 1
Mathematics, 22.06.2019 03:30
The bottom of a vase is a square.each side measury y+11 units.the square has a perimeter of 55 units what is the value of y?
Answers: 2
Mathematics, 22.06.2019 03:30
Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 โ l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image
Answers: 1
The points (x, y) represented in the table below lie on a straight line. When the equation of this l...
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