Answer:
Because it is a regular polygon, the sum of all exterior angles is equal to 360 degrees (one revolution). If each side has an exterior angle of 40 degrees, we simply divide 360 by 40 to get 9.
Step-by-step explanation:
N is going to be the term u want to find
the formula : an = a1 + (n-1)d.....a1 is going to be ur first term...so ur first term is -3.....or u can find it by subbing in 0 for n
4th term...n = 4
a4 = -3 + (4-1) * -2.2
a4 = -3 + 3(-2.2)
a4 = -3 - 6.6
a4 = -9.6 <== 4th term
tenth term....n = 10
a10 = -3 + (10 - 1) * -2.2
a10 = -3 + 9(-2.2)
a10 = -3 - 19.8
a10 = -22.8 <== 10th term
Answer: The answer is 5 and 3/5 hours
Step-by-step explanation:
Answer:
where is the shapes?
Step-by-step explanation:
gimmie the shapes and I'll answer