Thelma counted the number of apples on each of the apple trees in her backyard. She found 343434 apples on her Cortland apple tree, 292929 apples on her Red Delicious apple tree, 393939 apples on her Empire apple tree, and 343434 apples on her Fuji apple tree.

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.

13.46

step-by-step explanation:

16.80 x .20 = 13.46

answer: (1,3) (3,-1) (5,-5) ?

step-by-step explanation: