When adding fractions you need to get common denominators then you multiply too times bottom and then boom add and there you go
<span>The dependent variable is the value that changes when one factor is changed. The independent variable is what being changed in a system. For this cae the dependent variable would be the height of the parasail while the independent variable would be the speed of the motorboat.</span>
Answer:
40 + 3
Step-by-step explanation:
=43. you dont need to use it for 0, even though that's adding too. and multiplying isnt addition.
In this question , Darko have to find the distance between A(3,-4) and B (-1,3) .
He uses the correct formula, which is

And on substituting the values , we will get

And in this line, Darko did the mistake .
You have to look at the word problem that helps describe it.