3 years ago

Testing to see if it workss

Mathematics

1 answer:

VladimirAG [237]3 years ago

4 0

Yessssssss it workssssss.

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Lana71 [14]

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if you are dying you should call EMS

Step-by-step explanation:

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2 years ago

What is the missing number?<br>45/9 = 12 - ?

shutvik [7]

Answer:

Step-by-step explanation:

45/9 = 5

12 - 7 = 5

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3 years ago

Find the least common denominator for these two rational expressions negative 4/x^2 6/9x

diamong [38]

Answer:

9x^2

Step-by-step explanation:

-4/x^2 6/9x

-36/9x^2 6x/9x^2

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3 years ago

Find the gradient of the line segment between the points (2,3) and (-3,8).

fiasKO [112]

Answer:

$m = -1$

Step-by-step explanation:

Given

Points (2,3) and (-3,8)

Required

Determine the gradient

Gradient (m) is calculated by dividing the change in y values by the change in x values.

i.e.

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

Where:

$(x_1,y_1) = (2,3)$

$(x_2,y_2) = (-3,8)$

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

$m = \frac{8 - 3}{-3 -2}$

$m = \frac{5}{-5}$

$m = -1$

<em>Hence, the gradient is -1</em>

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2 years ago

Write the ratio 1 1/7 : 1/9 in simplest form

Burka [1]

1 1/7 = 8/7
The lowest common denominator of 8/7 and 1/9 is 63
72/63 : 7/63
72:7

3 0

3 years ago