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3 years ago

Slope passing through the points of (3,-3) and (2,-5)

Mathematics

1 answer:

umka2103 [35]3 years ago

4 0

Answer:

Use the slope formula (y2-y1)÷(x2-x1)

Step-by-step explanation:

(-5-(-3))÷2-3

= (-2.5,-1)

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Can someone answer this for my homework

kenny6666 [7]

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The angle is at right angled

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3 years ago

What two numbers can you divide to get 2/5

Nikolay [14]

Divide 2 by 5 to get 2/5.

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3 years ago

Find the slope of the line

guajiro [1.7K]

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3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST, 5/5 RATING, AND FAVORITE.

CaHeK987 [17]

Answer:

$y = -\frac{1}{2}x + 2$

Step-by-step explanation:

Assume this is function is a straight line, consider the equation of the straight line: $y=mx + c$

To find the gradient of the equation, we use any two coordinates from the table. $(x_1,y_1) = (6,-1)\\(x_2,y_2) =(2,1)$

$m = \frac{y_1 - y_2}{x_1 - x_2}\\\\m = \frac{1-(-1)}{2-6}\\\\m=\frac{2}{-4} \\\\m=- \frac{1}{2}$

We substitute the value of m in the equation:

$y =mx+c\\y = - \frac{1}{2} x + c\\\\$

To find c, we use the leftover coordinates, (4,0) in the equation above:

$y = -\frac{1}{2}x+c\\\\0 = -\frac{1}{2} \times 4+c\\\\0 = -2 + c\\\\c=2\\\\$

Substitute this value of c in the equation to get the function:

$y = -\frac{1}{2}x + 2$

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3 years ago

What is the volume of a 6.5 ft sphere

polet [3.4K]

Answer:

v= 1150.35 or v=143.79

Step-by-step explanation

if 6.5 is the radius then v= 1150.35 or if 3.25 is the radius then v=143.79

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3 years ago