A bicyclist was on a three day tour around a lake. On the first day, he rode 78
miles, on the second day he rode 54 miles, and on the third day he rode twice
as far as the second day. Which of the following is a good estimation of how far
he rode in the three days?
A. 190 miles
B. 230 miles
C. 270 miles
D. 310 miles
E. 350 miles

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

Click on the y intercept. -x +4 i know you cant click on it so could you just say the coordinates like (example - (1,0) you so much.

How do i do this activity, is appreciated