Consider the expression−10(5y+6). Identify the equivalent expression below that demonstrates distributive property.

(-10*5y)+(-10*6)

Step-by-step explanation:

multiply -10 to each of the values. make sure to include parenthesis!

b, i believe, but not sure.

place r′ so that qr′ is parallel to the tangent.

now we get that ∠r′py=∠pr′q, where y is on the tangent, on the opposite side of p from x.

also, because of the symmetry, ∠r′py=∠qpx.

finally, note that no matter where we place r, as long as it's on the correct arc, we have ∠prq=∠pr′q.

stringing all these equalities together, we end up with ∠prq=∠qpx.

this picture will show how its going to look like.

hope this by jack monhen