Answer:
5
Step-by-step explanation:
(13^2 - 12^2) ÷ 5
(169 - 144) ÷ 5
25 ÷ 5
5
Answer:
31° is the answer thank you
ANSWER—46
Step-by-step explanation:
*All the angles in a triangle add up to 180 degrees.*
Let The wanted angle be x,
Then x+98+36=180. Solve for x.
Answer:
We have that ![a_{n} = 20-2n](https://tex.z-dn.net/?f=a_%7Bn%7D%20%3D%2020-2n)
Step-by-step explanation:
We have just to replace n=10 on the general equation
![a_{10} = 20-2×10](https://tex.z-dn.net/?f=a_%7B10%7D%20%3D%2020-2%C3%9710%20)
Therefore:
![a_{10} = 0](https://tex.z-dn.net/?f=a_%7B10%7D%20%3D%200%20)
Answer:
-34
Step-by-step explanation:
22+n=-12
n=-12-22
n=-34
When you bring a positive constant to the other side of the equal sign it goes negative and vise versa. Then you combine like terms.
Please follow me!!!! Hope this helps!!! Have a wonderful day :)