Unofficialllyy one year ago Segment AB has point A located at (4, 2). If the distance from A to B is 3 units, which of the following could be used to calculate the coordinates for point B?

1. Unofficialllyy

2. Unofficialllyy

I really need help :(

3. anonymous

$d=\sqrt{\left( x-x _{1} \right)^2+\left( y-y _{1} \right)^2}$

4. Unofficialllyy

So it's B?

5. anonymous

correct.

6. Unofficialllyy

Could you help me with a couple more please??

7. Unofficialllyy

Which pair of angles has congruent values for the sin x° and the cos y°? A. 70 degrees ; 160 degrees B. 70 degrees ; 70 C. 70 degrees ; 120 degrees D. 70 degrees ; 20 degrees

8. Unofficialllyy

I will open a new question @surjithayer

9. anonymous

yes ,d is correct.