Answer: B
Step-by-step explanation:
y = mx + mc
The perpendicular will have slope -1/m and intercept mc, which is
y = (-1/m)x + mc
For the answers you have to factor out a -1/m from both terms:



Answer:
f=−159/50
Step-by-step explanation:
When common difference,
then the largest term of these four terms will be 
Let four consecutive terms of AP is,

Since, sum of all four terms is 24
So, 
And product is 945
So, 
When d= 1, -1 then largest term is 9
When
then largest term is 
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https://brainly.in/question/3719232
Answer:
He used the internet service for 50 minutes that month.
Step-by-step explanation: