Answer:
-10
Step-by-step explanation:
![a^{2} +(10+10)a+100](https://tex.z-dn.net/?f=a%5E%7B2%7D%20%2B%2810%2B10%29a%2B100)
![a^{2} +10a+10a+100](https://tex.z-dn.net/?f=a%5E%7B2%7D%20%2B10a%2B10a%2B100)
![a(a+10)+10(a+10)](https://tex.z-dn.net/?f=a%28a%2B10%29%2B10%28a%2B10%29)
![(a+10)(a+10)](https://tex.z-dn.net/?f=%28a%2B10%29%28a%2B10%29)
so,a=-10
The answer to this question is C. 11. (I am making a joke by mentioning the music disc C418 Music Disc Variation 11 from Minecraft. I hope you play or else you might not get the joke I implied.) Hoped this helped. (Also I am going for 10 Brainliest answers. I would greatly appreciate it if you chose mine as the Brainliest answer. Thank you 100 times in advance. :))
Answer: 64
Step-by-step explanation:
Answer:
The number pattern is that the decimal point moves one place to the left each time.
Next three numbers: 7.3456, 0.73456, 0.073456
Step-by-step explanation:
Answer: The answer is quadratic.but the leading coefficient is 4
Step-by-step explanation: