Find r(t) if r'(t) = 3t^2i + 4t^3j + t k and r(1) = i + j.

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

Find the solutions for a triangle with a =16, c =12, and b = 63º

The square root of 9x plus 7 plus the square rot of 2x equall to 7