A line passing through (6,a) and (9,-4) is parallel to 2x-3y=6. What is the value of a?
1 answer:
Answer:
a= -6
Step-by-step explanation:
Please see attached picture for full solution.
I skipped a few steps while rewriting the equation into the form of y=mx+c
Here's the step-by-step working if you don't understand:
2x -3y= 6
2x= 3y +6 (+3y on both sides)
2x -6= 3y (-6 on both sides)
3y= 2x -6
<em>y= 2/3x -2</em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em>(÷3 throughout)
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P(A | B) is 2/10 = 0.2.
<h3>What is P(A | B) ?</h3>P(A | B) means the probability that a students pays both basketball and football. It is the intersection of both circles on the venn diagram.
P(A | B) = number of students that play both games / total number of students
2/10 = 0.2
Please find attached the complete question. To learn more about venn diagrams, please check: brainly.com/question/13192210
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