Answer:
Rise = 15.
Run = 1.
Step-by-step explanation:
Hope this helps!
=)
ANSWER
No, because there is no common ratio
EXPLANATION
The given sequence is
-1, 1, 4, 8
If this sequence is geometric, then there should be a common ratio among the consecutive terms.
![\frac{1}{ - 1} \ne \frac{4}{1} \ne \frac{8}{4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B%20-%201%7D%20%20%5Cne%20%5Cfrac%7B4%7D%7B1%7D%20%20%5Cne%20%5Cfrac%7B8%7D%7B4%7D%20)
Hence the sequence
-1, 1, 4, 8
is not a geometric sequence.
I don’t think those are similar... not 100% sure tho. I think they need 2 matching angles to be similar.
![\huge\boxed{\frac{7}{4}}](https://tex.z-dn.net/?f=%5Chuge%5Cboxed%7B%5Cfrac%7B7%7D%7B4%7D%7D)
First, turn
into an improper fraction with a denominator of 4, which matches
.
![\displaystyle 1 \frac{3}{4} = \frac{4}{4} + \frac{3}{4}](https://tex.z-dn.net/?f=%5Cdisplaystyle%201%20%5Cfrac%7B3%7D%7B4%7D%20%3D%20%5Cfrac%7B4%7D%7B4%7D%20%2B%20%5Cfrac%7B3%7D%7B4%7D)
Now, just add the numerators.
![\displaystyle \frac{4}{4} + \frac{3}{4} = \boxed{\frac{7}{4}}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7B4%7D%7B4%7D%20%2B%20%5Cfrac%7B3%7D%7B4%7D%20%3D%20%5Cboxed%7B%5Cfrac%7B7%7D%7B4%7D%7D)
Answer: x=20
Step-by-step explanation:
The entire thing is equal to 180 degrees. so, 100+3x+x=180, which can be simplified to 100+4x=180. If we subtract 100 from both sides, we get 4x=80, 80 divided by 4 is 20, so x=20