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Lubov Fominskaja [6]

3 years ago

13

PLEASE I need to get the right answer I really need this solved before tomorrow if there is anybody out there that knows the rea

l, true, correct answer please my gating date is coming up very soon!!!!!!!

1 answer:

klemol [59]3 years ago

8 0

(2,12) is the answer I believe

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find an equation of the line passing through the point (-4,-6) that is parellel to the line y=-2/9x-1

ryzh [129]

<em><u>The equation of the line passing through the point (-4,-6) in slope intercept form is:</u></em>

$y = \frac{-2}{9}x -\frac{62}{9}$

<em><u>Solution:</u></em>

Given that we have to write the equation of the line passing through the point (-4,-6) that is parallel to the line y=-2/9x-1

<em><u>The equation of line in slope intercept form is given as:</u></em>

y = mx + c ---------- eqn 1

Where, "m" is the slope of line and "c" is the y intercept

<em><u>Given equation of line is:</u></em>

$y = \frac{-2x}{9} -1$

<em><u>On comparing the above equation with eqn 1,</u></em>

$m = \frac{-2}{9}$

We know that slopes of parallel lines are equal

Thus slope of line parallel to given line is also $\frac{-2}{9}$

Now find the equation of line with slope $\frac{-2}{9}$ and passing through (-4, -6)

$\text{Substitute } m = \frac{-2}{9} \text{ and } (x, y) = (-4, -6) \text{ in eqn 1}\\\\-6=\frac{-2}{9} \times -4+c\\\\-6 = \frac{8}{9}+c\\\\-6 = \frac{8+9c}{9}\\\\-54 = 8+9c\\\\9c = -62\\\\c = \frac{-62}{9}$

$\text{Substitute } m = \frac{-2}{9} \text{ and } c = \frac{-62}{9} \text{ in eqn 1}\\\\y = \frac{-2}{9}x -\frac{62}{9}$

Thus the equation of line is found

4 0

3 years ago

What is 3/4 x 2 2/9 in fraction form

Ivan

Answer:

6/36 as simplified as 1/6 in fraction form

8 0

3 years ago

Read 2 more answers

For the pair of functions f and g determine the domain of f o g

skelet666 [1.2K]

When taking the composite of two functions, the resulting domain is the more restrictive of the two original domains. g(x) has a domain of all real numbers, but f(x) has a domain of x=/= 2. So, the domain of f(g(x)) is x=/= 2

8 0

4 years ago

Can anyone please help anyone bro

xxTIMURxx [149]

F(x) and g(x) were inverse functions, then if f(a) = b, then g(b) = a

f(x) = (5x+1) / x g(x) = x / (5x+1)

f(1) = 6, but g(6) = 6/31 ≠ 1

So, f(x) and g(x) are NOT inverse functions.

5 0

3 years ago

slava [35]

This is an incorrect question, the correct question is given below.

Martin is building a model. He cuts two pieces of wood that are each $6\frac{1}{3}$ inches long from a board with a total length of 18 inches. What is the length, in inches, of the remaining part of the board?

Answer : The length of the remaining part of the board is $5\frac{1}{3}$ inches.

Step-by-step explanation :

As we are given that:

Total length of the board = 18 inches

Length of each piece of wood cut from the board = $6\frac{1}{3}$ inches = $\frac{19}{3}$ inches

Length of 2 pieces of wood cut from the board = $2\times \frac{19}{3}$ inches

= $\frac{38}{3}$ inches

Length of the remaining part of the board = Total length of the board - Length of 2 pieces of wood cut from the board

Length of the remaining part of the board = $18-\frac{38}{3}$ inches

= $\frac{54-38}{3}$ inches

= $\frac{16}{3}$ inches

= $5\frac{1}{3}$ inches

Therefore, the length of the remaining part of the board is $5\frac{1}{3}$ inches.

5 0

3 years ago