Can anyone help me with these two questions please ? I’ll mark you as a brainliest
No links .

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

The tile along the edge of a triangular community pool needs to be replaced? ?