Please help its a quiz. I put the picture below.

> is correct

Step-by-step explanation:

They are asking which line is longer.

You can see the line AC is longer than BC, but if they tried to trick you, you know which line would be longest by looking at the angle that's opposite.

You see that angle B (opposite line AC) is 110deg which is larger than angle A at 20deg (which is opposite line BC).

Looking, you can see line AB would also be longer than BC, because it's opposite angle, C, is 50deg, which is larger than the opposite angle, A, of BC.

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: