You have only 1,000$. The price of a TV-set is 1,150$. Can you buy the TV if you get 10% discount?

No,I think?

Step-by-step explanation:

Money we have = $1000

Cost of TV set = $1150

10% discount on TV set = $1150 × 10 / 100 (or you can use 10% instead of 10/100)

=$115

Original cost of TV set - 10% of discount on TV set

= $1150 - $115

= $ 1035

since the cost of TV set is greater than the money you have which is (1036 is greater than 1000).You still can't buy the TV set.

Hope it helps you,I might be wrong^^

the answer is ! ?

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.