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Allushta [10]
3 years ago
12

Find the slope for line with the two points (4,-5) and (3,7)

Mathematics
1 answer:
Scrat [10]3 years ago
6 0

Answer:

eh i got two answers to that question, but ima go with one which is \sqrt145

Step-by-step explanation:

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no. of vertices = no. of isosceles triangle

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sergiy2304 [10]

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
A population of organisms was 11560 at the beginning of a study, and by the end of the study the population was 23190. to the ne
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3 0
2 years ago
Solve the equation for x, where x is a real number (5 points): <br> 2x^2 + 7x - 9 = -3
Tanya [424]
Add 3 to both sides so that the equation becomes 2x^2 + 7x - 6 = 0.
To find the solutions to this equation, we can apply the quadratic formula. This quadratic formula solves equations of the form ax^2 + bx + c = 0
                              x = [ -b ± √(b^2 - 4ac) ] / (2a)
                              x = [ -7 ± √(7^2 - 4(2)(-6)) ] / ( 2(2) )
                              x = [ -7 ± √(49 - (-48) ) ] / ( 4 )
                              x = [ -7 ± √(97) ] / ( 4)
                              x = [ -7 ± sqrt(97) ] / ( 4 )
                              x = -7/4 ± sqrt(97)/4
The answers are -7/4 + sqrt(97)/4 and -7/4 - sqrt(97)/4.
6 0
2 years ago
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