Please help The explicit definition of an arithmetic sequence is
an = a1 + (n - 1)d.
What is the explicit equation for the sequence -2, 1, 4, 7, 10...
if a1 = -2?
an = 5n + 3
an = 5n - 3
an = 3n + 5
an = 3n - 5

about 0.75 hours

step-by-step explanation:

for future students the answer is b

hope i

-lavira: )

step-by-step explanation:

classify each pair of angles as alternate interior, same-side interior, or corresponding angles.

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