Please I need help finding the slope this is so confusing!!

-2/-3.

Step-by-step explanation:

Oh, this is easy!!

You need to find a point on the graph where it hits perfectly, for example, (2,-4), then use (-1,2).

Then use slope formula (y^2 - y^1/x^2 - x^1).

Plug in the X's and Y's.

Then, do  2 - (-4), and -1 - 2.

You'd get -2/-3 :)

(im not sure if im right, but i hope this helped!)

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

there will be 35 boys in each team. : )