Jk has endpoints j(-1, 10) and k(-5, 2). mn had the endpoints m(9, -7) and n(1, -3). is jk congruent to mn?

It's true that  

Step-by-step explanation:

If the lengths of two line segments are equal, then they are said to be congruent to each other.

has endpoints as , and has endpoints as

Formula for finding the length of line segment: , where and are two endpoints.

So, the length of

and the length of

As, the lengths of and are equal, so we can say that, is congruent to .

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: