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3 years ago

[20 points] and Brainiest Which table shows a linear function? (options in attachments)

Mathematics

1 answer:

AlexFokin [52]3 years ago

6 0

Answer:

Table D

Step-by-step explanation:

Linear equations have a proportional relationship between x & y values. This means that for every time x goes up, y goes up a certain amount.

For Table D, every time x goes up 1, y goes up 2. We can see this by subtracting one of the smaller y values from one of the larger y values.

9-7=2

7-5=2

5-3=2

All of them are equal to 2, so we know that y increases at a constant rate, thus making it a linear equation.

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Solve the equation. 11.3x + 7.2 = 86.3 8 7 0.7 8.3

blondinia [14]

Answer:

x = 7

Step-by-step explanation:

Subtract 7.2 from both sides of 11.3x + 7.2 = 86.3, obtaining:

11.3x = 79.1

Then x = 79.1 / 11.3 = 7

The answer is x = 7.

Please, when you list possible answers, separate them from one another using commas, semicolons or new entry lines. Thank you.

3 0

3 years ago

The mass of the Eiffel Tower is about 9.16 ⋅ 106 kilograms. The mass of the Golden Gate Bridge is 8.05 ⋅ 108 kilograms. Approxim

olga55 [171]

Answer:

$7.96 *10^8kg$

Step-by-step explanation:

Given

$Eiffel = 9.16 * 10^6\ kg$

$Golden\ Gate =8.05 * 10^8kg$

Required

Determine the difference in mass

This is calculated by subtracting the mass of Eiffel tower from the mass of Golden gate bridge

$Difference = Golden\ Gate - Eiffel$

$Difference = 8.05 * 10^8 - 9.16 * 10^6$

Express $10^8$ as $10^6 * 10^2$

$Difference = 8.05 * 10^2*10^6 - 9.16 * 10^6$

Express $10^2$ as $100$

$Difference = 8.05 * 100*10^6 - 9.16 * 10^6$

$Difference = 805 *10^6 - 9.16 * 10^6$

Factorize:

$Difference = (805- 9.16) * 10^6$

$Difference = 795.84 * 10^6$

Factorize the decimal number

$Difference = 7.9584 *10^2 * 10^6$

$Difference = 7.9584 *10^8$

Approximate:

$Difference = 7.96 *10^8$

7 0

3 years ago

Is 56/7 a rational number or

Sati [7]

Answer:

Yes

Step-by-step explanation:

The definition of a rational number is a number that can be represented as a fraction. Since 56/7 is a fraction it must be a rational number. An irrational number is a number that cannot be represented as a fraction because it never ends and repeats without a pattern forever. An example of this is pi because pi can never exactly be represented as a fraction.

4 0

3 years ago

I’m in my feelings )n))))

puteri [66]

Answer:

What r u talking about?

8 0

3 years ago

Read 2 more answers

Which of the following expressions is a polynomial? 4y^2+4 7x-15 z-^4+9 (2x)/(3y)

dimulka [17.4K]

4y^2 +4 a polynomial has a term which is 4Y^2

4 0

3 years ago