A point, W, is graphed at (0, 5). Choose the coordinates of a shape that can be rotated about the y-axis to create a cone. (5 points) X (0,0) and Y (0,3) X (0,0) and Y (3,0) X (0,0) and Y (0,-3) X (0,0) and Y (0,-5)

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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6.25 grams

step-by-step explanation: