Which vertex would form a right triangle on the coordinate plane, together with the endpoints of the segment shown? A) (6, 7) B) (7, 7) C) (0, 5) D) (−1, 5)

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?