10.
50+(2x)=20+(5x)
-20 -20
-2x -2x
30=3x
divide both sides by 3
10=x
Answer:
We know that the vertices of a figure (x,y) after dilation with scale factor k will become (kx,ky). i.e. Hence, the set of transformations has been performed on triangle MNO to form triangle M'N'O': Dilation by a scale factor of fraction 1 over 2 followed by reflection about the y-axis.
Step-by-step explanation:
Answer:
The roots are
and 
Step-by-step explanation:
we have
To find the roots equate the polynomial to zero and cmplete the square
rewrite as perfect squares
take square root both sides
Remember that
substitute
therefore
The roots are
I can’t really see sorry could you take a better picture?
Answer:
He used 11.9 gallons of fuel.
Step-by-step explanation:
You would subtract 1.9 from 13.8
Hope this helps!
