How do you find the distance between two points that have the same y-coordinate and lie in the same quadrant? write a few sentences to explain.

If the two points have the same y-coordinate, finding the distance is the same as finding the difference between the x-coordinates. Say you wanted to find the distance between (8,3) and (3,3). The y-coordinates are the same and the difference between the x-coordinates is 5, so the distance would be 5.

Hope this helps!

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.