a drum Company advertised a snare drum that is 8 inches high and 14 inches in diameter. find the volume of the tram to the nearest 10th. Use 3.14 

maybe - definition of supplementary angles. im not sure. sorry

step-by-step explanation:

can you make your screen more see able?

then i might be able to .

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.