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avanturin [10]
3 years ago
6

Find an equation of the line that satisifes the given conditions. Please help (30 points).

Mathematics
1 answer:
Ronch [10]3 years ago
5 0
First, set up the equation using the point-slope formula  (y-y1)=m(x-x1). 
y1=-4   x1=-3   m=-7/2 
(y+4)=-7/2(x+3) 

Second, distribute -7/2. 
(y+4)=(-7/2)x - 21/2

Third, subtract 4 from both sides. 
(y+4)=(-7/2)x - 21/2
  -4                -4 
______________
y=(-7/2)x - 29/2 

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B because it makes the most sense to me
7 0
3 years ago
How does the precise nature of mathematics OR the imprecise nature of language sometimes get in the way of understanding problem
Degger [83]

Answer:

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7 0
3 years ago
A line with a slope of 1/8 passes through the points (u, -9) and (6, -8). what is the value of u?
Pie
Answer:
u = -2

Explanation:
Slope of the line can be calculated using the following rule:
slope = (y2-y1) / (x2-x1)

We are given :
slope = 1/8
point (u,-9) represent (x1,y1)
point (6,-8) represent (x2,y2)

Substitute with the givens in the above equation and solve for u as follows:
slope = (y2-y1) / (x2-x1)
1/8 = (-8--9) / (6-u)
1/8 = (1) / (6-u)
1* (6-u) = 1*8
6-u = 8
u = 6-8
u = -2

Hope this helps :)

6 0
3 years ago
Solve the following equation: 2(4^2 + 10) =
lesantik [10]

Answer:

52

Step-by-step explanation:

2(4^2 + 10) =

We do what's in the parenthesis first.

4^2 = 16 and 16+10 =26.

2(26)

= 52

3 0
3 years ago
Read 2 more answers
Will give the brains of me brains and my brains and maby ur brain to u how many brains can i give u if u ask this quetion right?
kogti [31]

Answer: 1.6

Step-by-step explanation:

This data set is 0,1,2,2,3.  Thus, you can calculate the mean by doing (0+1+2+2+3)/5=1.6

Hope it helps <3

6 0
3 years ago
Read 2 more answers
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