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Answer: A) -2</h3>
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Explanation:
Let's find the slope of line AB
m = (y2-y1)/(x2-x1)
m = (2-7)/(-6-4)
m = (-5)/(-10)
m = 1/2
The slope of line AB is 1/2
To get the slope of BC, we flip the fraction and the sign to get the perpendicular slope
1/2 becomes -2/1 or simply -2
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Slope of AB = 1/2
Slope of BC = -2
Notice how the two perpendicular slopes multiply to -1.
We know they are perpendicular because the four angles of any rectangle are always 90 degrees each.
Answer:
y=1/4x+8
Step-by-step explanation:
If you go back 4 from (4,7) you go up by 1 because -4 * -1/4 is 1 so the y intercept is 8
Answer:
Maximum customer= 53
Minimum customer= 47.
Step-by-step explanation:
Given: On average, 45 people buy lemonade.
Customer can vary by as much as 8 people.
Now, finding maximum and minimum number of customer, Meghan should expect.
We know, the average number of customer in Meghan´s stand is 45.
As given, customer can vary by as much as 8, which means it can increase by 8 customer or decrease by 8 customer.
∴ Maximum customer=
Minimum customer=
Hence, The maximum number of customer is 53 and minimum number of customer is 37.
Answer:
c
Step-by-step explanation:
Answer:
13000=t720
Step-by-step explanation:
720 x t = 13000