Answer:
x= 6
Step-by-step explanation:
You will subtract 10x from 12x and get 2x
Subtract 4 from 16 to get 12
You will then divide both sides by 2
= 
x= 6
The second one is hard to read but since ∠3 is 54° you should just start from there
Hope this helps
The Answer of the question is "B" or 1,600
The answer is 256pi if you have a calculator, and it says to put it in 3.14 for pi, do the same steps I show here, but instead of pi, you would put 3.14. But I hope this helps you
Step-by-step explanation:
Answer:
x² - 10x + 21
Step-by-step explanation:
yw
