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3 years ago

Is (2,2) a solution to this system of equations? x + 2y = 6 3x + 4y = 14

Mathematics

1 answer:

babymother [125]3 years ago

5 0

Answer:

Step-by-step explanation:

(2,2) isn't but (6 1/2, -2) is because that is where they intercept

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The graph shows the functions f(x), p(x), and g(x):

kondaur [170]

Part can’t get what ya want sooo idk what to tell u sorry not sorry

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2 years ago

In the table below, y varies inversely as x. What is the missing value?

Minchanka [31]

Answer:

<h2>The value of y is <u>0.5</u>, so the answer is <u>C</u>.</h2>

Step-by-step explanation:

Find first the constant of variation.

Given: x = 3, y = 4

Find: k = ?

Formula:

$y = \frac{k}{x}$

Solution:

$y = \frac{k}{x} \\ 4 = \frac{k}{3} \\ 12 = k$

Then, find the value of y in the third box.

Given: x = 24, k = 12

Find: y = ?

Formula:

$y = \frac{k}{x}$

Solution:

$y = \frac{k}{x} \\ y = \frac{12}{24} \\ y = \frac{1}{2} \\\boxed{y = 0.5}$

6 0

2 years ago

9062016 in expanded form

Sloan [31]

9000000+60000+2000+10+6
Hope this is what you were looking for!!

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3 years ago

Which of these functions is not a linear function? Why?

Nitella [24]

Answer:

f(x)=x3

Step-by-step explanation:

If you meant f(x)=x3 by f(x)=x^3 then that would be a cubic equation and not linear?

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2 years ago

If the boolean expression a is true and b is false, the value of the logical expression a and b is ________.

makkiz [27]

<span>false The truth table for the and function is Inputs output a b t/f f f f f t f t f f t t t which shows that the and function is only true if and only if both of its inputs are true. Since b is false, then the value of the function a and b is false.</span>

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3 years ago