3 years ago

If you’re good at geometry please comment on this

Mathematics

1 answer:

Mrac [35]3 years ago

5 0

Answer:

what's the question???

You might be interested in

You started with $10 in your pocket. You were lucky and found a quarter on the ground. At the store, you bought a present for yo

Leto [7]

Answer:

The answer is $8.13

Step-by-step explanation:

subtract $2.12 from $10.25

7 0

3 years ago

Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for t

inessss [21]

Step-by-step explanation:

$a_1=6\\a_2=a_1+1\to a_2=6+1=7\\a_3=a_2+1\to a_3=7+1=8\\a_4=a_3+1\to a_4=8+1=9\\\vdots\\\\\text{The recursive formula}\\a_n=\left\{\begin{array}{ccc}a_1=6\\a_n=a_{n-1}+1\end{array}\right\\\\\text{It's an arithmetic sequence with}\ a_1=6\ \text{and difference}\ d=1\\\\\text{The explicit formula of an arithmetic sequence:}\\\\a_n=a_1+(n-1)d\\\\\text{Substitute:}\\\\a_n=6+(n-1)(1)\\a_n=6+n-1\\a_n=5+n\\\\a_n=n+5$