Find the values of x and y. In triangle ABC, point D is on line segment AC. Line segments AB and CB each have one tick mark. The line segment BD is also shown. Angles DBA and DBC each have one arc. Angle A has measure 57 degrees. Angle DBC has measure x degrees. Line segment AD has length 3. Line segment CD has length y. x nothing (Simplify your answer.) y nothing (Simplify your answer.)

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

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project