Answer:
Step-by-step explanation:
1. A + B
2. 9 + u - 10
3. m - 2 / 2
Answer:
a₈ = - 10935
Step-by-step explanation:
the nth term of a geometric sequence is
= a₁ ![(r)^{n-1}](https://tex.z-dn.net/?f=%28r%29%5E%7Bn-1%7D)
where a₁ is the first term and r the common ratio
here a₁ = 5 and r =
=
= - 3 , then
a₈ = 5 ×
= 5 × - 2187 = - 10935
6^2 + 17 + 12
First, let's start with
![6^{2}](https://tex.z-dn.net/?f=%206%5E%7B2%7D%20)
. Basically, the '2' above the 6 indicates that the number appears twice in multiplying.
![6^{2}](https://tex.z-dn.net/?f=%206%5E%7B2%7D%20)
can be described as 6 × 6 as well. 36 should be your answer for 6 squared.
![6^{2} = 6 \times 6 = 36](https://tex.z-dn.net/?f=%206%5E%7B2%7D%20%3D%206%20%5Ctimes%206%20%3D%2036)
Second, our problem should look like: 36 + 17 + 12. One can simply do this on a calculator or count on their fingers. Once you add all of the numbers up, you should get 65.
Answer:
The answer is B I’m pretty sure
Answer:
0.83
Step-by-step explanation: