Answer:
Step-by-step explanation:
Given
See attachment
Required
Determine the measure of 
and 
are on a straight line.
So:
--- angle on a straight line
Substitute known values
Collect like terms
Well, if 1 mile = 1.6 kilometers and he's traveling at 18mph, then do 18 x 1.6 which = 28.8.
So, this is his current speed in kph
3 x 28.8 = 86.4
They will have traveled 86.4 kilometers
(I haven't worked with this kind of math in a while so correct me if I'm wrong!)
Here are your answer's:
Number three would goes with "no relationship"...…
Number one would goes with "<span>causation</span>".....
Number two goes with "correlation"...…
<u>Correlation is the relationship between more than two things which is why it would go with number to because literacy rates go with the increase of doctors. Causation is like a cause and effect so in this case the cause would be a increase of the population and the effect would be more people who don't have jobs. No relationship would go with number three since how snowfall doesn't have anything to do with personal income. (which is how much a person makes) </u>
Hope this helps!
Answer:
convergent
Step-by-step explanation:
(8x-5)(2x+1)
Check: 16x^2+8x-10x-5
16x^2-2x-5
