we know that
The formula to calculate the slope between two points is equal to

in this problem we have

substitute in the formula



therefore
<u>the answer is the option A</u>

<span>tan θ is defined as the opposite/adjacent side to the angle in a triangle
in this case you have a triangle which forms from (0,0) to (5,0) and (5,15), with </span><span>θ at (0,0)
-> your x coordinate is the adjacent side, and y the opposite
</span>
<span>tan θ=opposite/adjacent=y/x=15/5=3</span>
A significant outcome is a meaningful result of an experiment as determined by statistical analysis. <span>Statistically significant results are those that are interpreted not likely to have occurred purely by chance and thereby have other underlying causes for their occurrence.</span>
Answer:
1/y -84
Step-by-step explanation:
7y/12-84
simplify= 1/y-84