An= -16 + (n-1)7
an= -16 + 7n - 7
an=7n -23
When the rate of change is 7
{a1 = 16, a2=-9, so the rate of rate of change is 7}
113
42
13
Hope this helps have a good day
The value of x is drawn from the other angles
(There is no triangle for us to look at) so here is a example
Triangle abc has the values as a=23+x° b=x c=69°
All triangles have a combined value of 180°
Now you would have to add the values together and set it equal to 180
23+x+x+69=180
Combine like terms
(69+23)+(x+x) =180
92+x^2=180
Then subtract 92 from 180
Then you have x^2=88
Then you square root the x^2 to make it just x
Then square root 88 because whatever you did to one side has to be done on the other side
X≈ 9.4
- sorry I couldn’t answer your exact question but I hope this explains the steps to solving your exact question
Since there is no options, i will list several reasons that help bloggers decide how to present information :
- Audience expectation
- Blogger's point of view and personal principle
- The actual fact that blogger has
Answer:
The first one
Step-by-step explanation:
All of the others are true
