Its line 1
if we expand the second and third expressions they come back to the first.
The last one is called the vertex form of a parabola
Both the numerator and denominator are divisible by 4, meaning that when they are both divided by this number they wll be in their simplest form.
e.g. 8/4=2 and 20/4=5
Therefore the simplest form is 2/5
Answer: w = 41
QU = 2(RT)
w + 41 = 2w
w = 41
11/3*6/11=66/33=2
6 24/20-2 15/20=2 9/20
Answer:
Step-by-step explanation:
hope this helps you
