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4 years ago

13

I need help plz answer

2 answers:

DiKsa [7]4 years ago

8 0

Answer:

12:4

3:1

18:6

Step-by-step explanation:

algol134 years ago

6 0

Answer:

when x is 12, y is 4

when x is 3, y is 1

when x is 18, y is 6

Step-by-step explanation:

Plug the value of x into the equation to solve.

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What is the equation of the line that passes through (–2, 3) and is parallel to 2x + 3y = 6?

zubka84 [21]

Here, Equation: 2x + 3y = 6
3y = -2x + 6

Divide both sides by 3,
y = -2/3x + 2

Here, Slope = -2/3 and it would be same for that line which is parallel to it.
So, y - 3 = -2/3 (x + 2)
y - 3 = -2x/3 - 4/3
y = -2x/3 + 5/3

In short, Your Answer would be Option B

Hope this helps!

6 0

3 years ago

Algebraically show that each of the given combinations are equivalent to the given functions. f(x) – g() is

Charra [1.4K]

Answer:

$f(x) - g(x) = 2x + 12$

$m(x) = f(x) - g(x)$ --- True

Step-by-step explanation:

Given

$f(x) = -3x + 5$

$g(x) = -5x - 7$

$m(x) = 2x + 12$

Solving (a): $f(x) - g(x)$

From the given parameters, we have:

$f(x) = -3x + 5$

$g(x) = -5x - 7$

So:

$f(x) - g(x)=-3x+5 + 5x + 7$

Collect like terms

$f(x) - g(x) = 2x + 12$

Solving (b) m(x) = f(x) = g(x)?

In (a), we have:

$f(x) - g(x) = 2x + 12$

And

$m(x) = 2x + 12$ --- given

By comparison:

$m(x) = f(x) - g(x)$

8 0

3 years ago

The square root of an integer n is between 9 and 10. What are all the possible values for n. Explain

sashaice [31]

The square root of 9 is $\sqrt{81}$
The square root of 10 is $\sqrt{100}$
If $\sqrt{n}$ = 9 to 10
then $\sqrt{n}$ = $\sqrt{81}$ to $\sqrt{100}$

8 0

4 years ago

What are the x-intercepts of the graphs of the function shown below y=x^2+4x-32?

stellarik [79]

They are x = 8 and x = -4

5 0

4 years ago

PLEASE HELP ME WITH THIS FAST PLEASE!!! I even gave you something to help, and you’ll receive 100points

erastovalidia [21]

Answer:

Why did you add so many? 2,4, 5, 2 , 5, 5, 7, 8, 9, 1, 3, 5, 6, 2, 7,

Message me if you need my to clarify

Step-by-step explanation:

4 0

3 years ago