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2 years ago

Help me ;-; Find (2)(‐3)

Mathematics

1 answer:

Delicious77 [7]2 years ago

5 0

-6
Would be your answer

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Write an odd cube number smaller than 100.

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Solve x^2 = 5.

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Step-by-step explanation:

Take the square root of x^2 which would make the left side x and the right side the square root 5

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Write a linear equation based on given information. Through (5,-5) and (4,0)

Katena32 [7]

For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

$y = mx + b$

Where:

m: It is the slope of the line

b: It is the cut point with the y axis

We have the following points:

$(x_ {1}, y_ {1}) :( 5, -5)\\(x_ {2}, y_ {2}) :( 4,0)$

We find the slope:

$m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {0 - (- 5)} {4-5} = \frac {5} {- 1} = - 5$

Thus, the equation is of the form:

$y = -5x + b$

We substitute a point and find b:

$0 = -5 (4) + b\\0 = -20 + b\\b = 20$

Finally, the equation is:

$y = -5x + 20$

Answer:

$y = -5x + 20$

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3 years ago

A proportional relationship is shown in the table below:

saul85 [17]

Answer:

1.5

Step-by-step explanation:

In a table of a proportional relationship, there is always some number that you can multiply by the number in the first column to get the number in the second column for any row. This number is called the constant of proportionality. In the fruit juice example, the constant of proportionality is 0.4.

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