Write an equation for the nth term of the arithmetic sequence -9,-4,1,6 then find a50

Answer :

an = -9 + (9-1) 5

an = -9 + (8) 5

an = -9 + 40

an = 31 is the answer

Hope it helped

answer: i don't understand. what are the options

step-by-step explanation:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.