Answer:
24 miles
Step-by-step explanation:
Distance formula (d):
D = sqrt[(x2 - x1)^2 + (y2 - y1)^2]
Home to library
(-4, 1) ; (-4, 9)
D1 = sqrt((-4 + 4)^2 + (9 - 1)^2)
D1 = 8
Library to park :
(-4, 9) ; (2, 1)
D1 = sqrt((2 + 4)^2 + (1 - 9)^2)
D3 = 10
Park to home :
(2, 1) ; (-4, 1)
D1 = sqrt((-4 - 2)^2 + (1 - 1)^2)
D2 = 6
Answer:
C
Step-by-step explanation:
For this problem, the point where the line changes its slope is the focus point. The trick for this is to find the x point for the point. You have to look at he absolute value parenthesis, for this just put the opposite negative value of the number being added or subtracted inside the parenthesis. The "b" (y=mx+b) for the equation, isn't changed at all, so -2 would be the y value.
What is it? I might be able to help :)
Consider the Venn diagram shown in the picture.
173 is the number of students enrolled in both Business Maths and Statistics.
Let a be the number of students enrolled ONLY in Business Maths, and b be the number of students enrolled in ONLY statistics.
Since the number of Business Mathematics students is 600:
a+173=600
a=600-173=427
Since the number of Statistics students is 300:
b+173=300
b=300-173=127
The total number of students is a+b+173=427+127+173=727
Answer: 727
Answer:
16
Step-by-step explanation:
12/0.75 = 16