How can you show proportional relationships between two variables x and y? * 10 points
counting number of values
locate points on a graph
find the change in y-values and x-values
count units
find a rise and run
begin at (0,0)
label axes
write coordinates
cross multiply
subtract the inverse operations

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.

c) blue

lol  

why do you ask > .>