My teacher doesn’t really teach, so i don’t understand anything, so just need some figuring out he answer !

Set it up as 15x-13+8x+29+2y=180 and then just find a algebra calculator and put that formula in there

This triangle is an isosceles triangle. That means that the two base angles are equal.

You can set the two expressions equal to each other.

15x-13=8x+29

Solving this, you will find that x=6

Now you can plug x into the two expressions.

15(6)-13=77

8(6)+29=77

Those are the measurements of the two angles.

To find the last angle, you know that the angles of any triangle add up to 180 degrees. Using this information, you can add up the 3 angle measurements and set them equal to 180.

77+77+2y=180

y=13

Now plug in y.

2(13)=26

THe three angle measures are 77, 77, and 26

c

step-by-step explanation:

it would be see because your formula is f(x)=6x, so 6 times 1 is 6 and you go on and the best answer is c.

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2