# STEVE!! CAN YOU PLEASE TELL ME HOW U GOT CHOICE D?

posted by .

Find the distance between A and B.

A= the coordinates ( 6, 1)

B= the coordinates ( 2, -3)

A. 8 units
B. 16 units
C. 2 times the square root of 2 units
D. 4 times the square root of 2 units

• STEVE!! CAN YOU PLEASE TELL ME HOW U GOT CHOICE D? -

as you know a^2+b^2=c^2, so if a=b,

c = √(2a^2) = a√2

In this case, a=4

• STEVE!! CAN YOU PLEASE TELL ME HOW U GOT CHOICE D? -

thank you so much! <3

## Similar Questions

1. ### Algebra

Find the distance between (7,0) and (-7,0) The y coordinates of the two points are the same, and the difference in x coordinates is 7 - (-7) = 14. What does that tell you about the direction and length of the line connecting the two …
2. ### Math

Triangle DEF with vertices D(2,5),E(1,-6), and F(-5,3) is translated 3 units right and 2 units down. Find the coordinates of D'E'F'. I added the x coordinates by 3 and added the y coordinates by -2 and got: D(5,3),E(4,-8),F(-2,1)

1. Find the distance between the pair of points. Round to the nearest tenth is necessary. (-13, -8) and (6, 17) a. 11.4 b. 12.1 c. 31.4 d. 23.7 is the answer c?
4. ### Pre-calculus HELP PLEASE !

Find the coordinates of the center of the ellipse represented by 4x^2 + 9y^2 – 18y – 27 = 0. For 2x^2 + xy + 2y^2 = 1, find , the angle of rotation about the origin, to the nearest degree. Find the distance between points at (–1, …

Find the coordinates of the center of the ellipse represented by 4x^2 + 9y^2 – 18y – 27 = 0. For 2x^2 + xy + 2y^2 = 1, find , the angle of rotation about the origin, to the nearest degree. Find the distance between points at (–1, …
6. ### math(algebra)

Find the distance between A and B. A= the coordinates ( 6, 1) B= the coordinates ( 2, -3) answer choices are: A. 8 units B. 16 units C. 2 times the square root of 2 units D. 4 times the square root of 2 units
7. ### math

Triangle ABC below is reflected across the y-axis and then translated 1 unit right and 2 units down. A)Write the coordinated of the vertices of the image after reflection. B)Write a rule for the translation. Use arrow rotation. The …
8. ### math

The distance between points A and B is 10 units. If a has coordinates (4,-6) and B has coordinates (-2,y), determine the value of y. Please show work and explain. A.-6 B.-2 C.0 D.1 E.2 This is what I got so far: 10= square root of …
9. ### geometry

B is the midpoint of AC. A has coordinates (-3,4), and B has coordinates (-1 1/2,1). Find the coordinates of C. Did i get the right answer?
10. ### Vectors Q#2

Find the shortest distance between the point D with coordinates (-2,-2,9) and the line passing through the points with coordinates B(2,4,6) and C(4,1,5)

More Similar Questions