Answer:
Triangle #1 is similar to Triangle #2
Step-by-step explanation:
For two triangles to be similar, they need to be the same shape but not size. These two triangles are the same shape but not size :)
The other answers available also don't match. It cannot be 1 or 2 because they are definitely not true. Answer 3 and 4 don't really make sense.
Answer:
The answer is
<h3>2 to 1 significant figure</h3>
Step-by-step explanation:

To solve the question first convert the mixed fraction to an improper fraction
That's

So we have

Find the LCM of the fractions
The LCM of 5 and 4 is 20
That's


= 2.15
We have the final answer as
<h3>2 to 1 significant figure</h3>
Hope this helps you
Answer:
# = 80 - x
Step-by-step explanation:
You can't solve it :/ I don't think
I hope this helped