Answer:
Step-by-step explanation:
Answer:
A: Step 1: 6x − 10 = 1; Step 2: 6x = 11
Step-by-step explanation:
First: remove parentheses by multiplying factors.
6x - 10 = 1
Second: Move the constants to the right side of the equation
6x = 1 + 10
6x = 11
First you get both distances
9.3 x 107 = 995.1 miles
8.87 x 108 = 957.96 miles
then you subtract them both
995.1 - 957.96 = 37.14 miles
and 37.14 miles is the distance between Earth and Saturn.
Answer:
20
Step-by-step explanation:15-5=10 10 x 2 =20
Answer:
![a_9=48](https://tex.z-dn.net/?f=a_9%3D48)
Step-by-step explanation:
we are given
sequence is geometric
so, we can use nth term formula
![a_n=a_1(r)^{n-1}](https://tex.z-dn.net/?f=a_n%3Da_1%28r%29%5E%7Bn-1%7D)
we have
![a_1=3](https://tex.z-dn.net/?f=a_1%3D3)
![r=\sqrt{2}](https://tex.z-dn.net/?f=r%3D%5Csqrt%7B2%7D)
we have to find a9
so, we can plug n=9
we get
![a_9=3(\sqrt{2})^{9-1}](https://tex.z-dn.net/?f=a_9%3D3%28%5Csqrt%7B2%7D%29%5E%7B9-1%7D)
![a_9=2^4\cdot \:3](https://tex.z-dn.net/?f=a_9%3D2%5E4%5Ccdot%20%5C%3A3)
![a_9=48](https://tex.z-dn.net/?f=a_9%3D48)