Step-by-step explanation:
4.2y=23.7
y=5.642857
YAYYYYYYYYYYYYYYYYYYY
Answer:
<h2> √3</h2>
Step-by-step explanation:

From triangle: 
Therefore:

Say if you wanted to find factors of 6, the you'd multiply that number by any number to find a factor or multiple.
Answer
42.025
Step-by-step explanation:
8
90.425
- 48.400
= 42.025
You substitute the 9 to an 8
Hope this helps ._.