Answer:
20 they are 20 hope this helps!! GOOD Luck on ur quiz or test!
Step-by-step explanation:
Answer:

Step-by-step explanation:
Slope Formula: 
Points: (-2, 8), (1, 2)


Answer:
c= 125/2
h= 3
/2
Step-by-step explanation:
Using the slope concept, considering it's value of 0.3415, it is found that the angle of elevation is of 18.86º.
<h3>What is a slope?</h3>
The slope is given by the vertical change divided by the horizontal change, and it's also the tangent of the angle of depression.
Hence, we have that:


More can be learned about the slope concept at brainly.com/question/18090623
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X-intercept is (-1/3 , 0)