Image is below 69 points

75⁰

Step-by-step explanation:

T is astraight line, which means it supplementary angles add up to 180°. This means that the angle in between 80° and 25° must be 75°. If we have parallel lines, as we want, this angle of 75° is a corresponding angle with x. With parallel lines, corresponding angles are equal. Therefore, x is 75°.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).