The point (x, y) is proportional to the point (2,5) select all the true statements (X, Y) is a solution to y=5/2x
(X, Y) is a solution to y=x+ 3
The ratio of y/x is equivalent to 5/2
Point (X, Y) is the same point as (5,2)
A straight line through points (2,5) and (x, y) will pass the origin

87%

step-by-step explanation:

apex answer

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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.