The answer is -5-4n
You get rid of the 4 and the -9
And then you combine all the terms with the n
Answer:
closed inputs on the number line
Step-by-step explanation:
Just multiply 2 and 15 and you get 30. 30 miles is the answer
Okay I'll try to show it step by step
Step 1. So first you need to recognise that the diagram is a right angled triangle, with the right angle being at the bottom. This means we can do Pythagoras' Theorem.
Step 2. Now that you know you can use Pythagoras' Theorem, you can apply it. If you don't know, the theorem is a² + b² = c², with, in this case, a being 5 and b being 8. This means we can do 5² + 8² = 25 + 64 = 89.
Step 3. From the previous step, we now know that the length of the side including x is √89, and because we know that part of this side is 3, if we subtract 3 from √89 we get the value of x, so: √89 - 3 = 9.434 - 3 = 6.434, which is your answer.
I hope this helps!
The answer that I would say is best: B.) 2+2i
Hope This Helps....... Have A Nice Daaay !
