hello there , i got a test to take and thhere is 3 questions i need to write , but i dont have idea , i try to type the questions but the are very hard so what i did is load up the photos , and i need to turn this today , help please , i need answwer these 3 questions , i want it be very clear , also i have to show all the steps , please nhelp me , thanks .

question 1

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Explain the distance formula. Then use it to calculate the distance between A(1, 1) and B(7, 7). EEE D Math symbols b Relations I Geometry b Groups D Trigonometry ! Statistics ' Greek Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. E is a line segment on a number line. It has endpoints at 2 and 12. What is the ooordinate of its midpoint? GEE D Math symbols D Relations b Geometry b Groups r Trigonometry r Statistics D Greek Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. The midpoint of CD is E (1, 0). One endpoint is C (5, 2). What are the coordinates of the other endpoint? GEE D Math symbols D Relations D Geometry D Groups D Trigonometry D Statistics D Greek