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ira [324]
3 years ago
14

A line contains the points (-7,15) and (10,27) what is the slope of the line as a simplified fraction?

Mathematics
1 answer:
Gwar [14]3 years ago
8 0

Answer:

The slope of line for given points is   \frac{12}{17}

Step-by-step explanation:

Given points of line as :

A  = ( - 7 , 15 ) i, e x_1 = - 7 ,  x_1 = 15

B = ( 10 , 27 )  i.e  x_2 =  10 , y_2 = 27

Let The slope of line be m

So , The slope with two points is given as equation

m = \frac{y_2 - y_1}{x_2 - x_1}

Or, m =  \frac{27 - 15}{10 + 7}

Or, m =  \frac{12}{17}

Hence The slope of line for given points is   \frac{12}{17} .  Answer

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3 years ago
Why is 1/6 greater than 1/8 but less than 1/3
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So first thing we have to realise is that we have to make them have equal denominators. So,

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Now order the fractions....so,

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Now we can see why \frac{1}{6} is greater than \frac{1}{8} but less than \frac{1}{3} 

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Read 2 more answers
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aalyn [17]

Answer:

<h2>4/3 Joules </h2>

Step-by-step explanation:

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First we need to get the equation of the straight line given.

Given the slope intercept form y = mx+c

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c is the intercept

m = y₂-y₁/x₂-x₁

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Using the coordinate (1, 2) as the value of s

W = \int\limits^a_b ({2x^2 i + x j}) \, (i+2j)\\W = \int\limits^a_b ({2x^{2}+2x }) \, dx \\W = [\frac{2x^{3} }{3} +x^{2} ]\left \ x_2=1} \atop {x_1=-1}} \right.\\W = (2(1)^3/3 + 1^2) -  (2(-1)^3/3 + (-1)^2)\\W =(2/3+1) - (-2/3+1)\\W = 2/3+2/3+1-1\\W = 4/3 Joules

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