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3 years ago

What slope would make the lines parallel? y = 2x + 3 y = [?]x - 2

Mathematics

2 answers:

dexar [7]3 years ago

4 0

The correct answer is

2x

zavuch27 [327]3 years ago

3 0

Answer:

Step-by-step explanation:

parallel lines are two lines that won't meet. the lines need to have the same slopes or else the will meet

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Answer the questions.

Paladinen [302]

Answer:

Objective C

$125x + 200 \geqslant 1200 \\ 125x \geqslant 1000 \\ x \geqslant 8$

$x \: \alpha \: y \\ y = kx \\ 2.00 = k \times 8 \\ k = \frac{2.00}{8} \\ k = 0.25$

3 0

2 years ago

24 PTS!!!!!!1

balandron [24]

Answer:

D (7, 0.5)

Step-by-step explanation:

The equations must be interpreted to be ...

y = -1/2x +4
y = 1/2x -3

A graph shows the solution to be (7, 0.5), matching selection D.

___

You can add the two equations together to get ...

(y) +(y) = (-1/2x +4) + (1/2x -3)

2y = 1 . . . . . simplify

y = 1/2 . . . . .divide by 2

It can be convenient to use the second equation to find x.

1/2 = 1/2x - 3

1 = x - 6 . . . . . . multiply by 2

7 = x . . . . . . . . . add 6

The solution is (x, y) = (7, 0.5). . . . . matches selection D.

8 0

3 years ago

Give the formula for 15, 25, 35, _____,______,______

alexgriva [62]

Answer:

15,25,35,40,45,50

Step-by-step explanatio

7 0

3 years ago

Read 2 more answers

Solve GHI. Round the answer to the nearest hundredth.

Sedaia [141]

Answer:

Part 1) $HI=15\ units$

Part 2)

Part 3) $< I=28.07\°$

The answer is the option A

Step-by-step explanation:

Part 1) Find the measure of side HI

Applying the Pythagoras Theorem

$GI^{2} =GH^{2}+HI^{2}$

substitute the values and solve for HI

$17^{2} =8^{2}+HI^{2}$

$HI^{2}=17^{2}-8^{2}$

$HI^{2}=225$

$HI=15\ units$

Part 2) Find the measure of angle G

In the right triangle GHI

$cos(G)=\frac{GH}{GI}$

substitute the values

$cos(G)=\frac{8}{17}$

$G=arccos(\frac{8}{17})=61.93\°$

Part 3) Find the measure of angle I

Remember that

The sum of the interior angles of a triangle must be equal to 180 degrees

substitute the values

$61.93\°+90\°+< I=180\°$

$< I=180\°-(61.93\°+90\°)=28.07\°$

7 0

3 years ago

First person to answer with an explanation get Brianliest

slavikrds [6]

Hope this helps if so please brainliest :)

and also sorry for the wait

Step-by-step explanation:

I believe B

Because on the x axis it reaches 600 on eight and the last number that was recorded was 450 so 600-450=150

5 0

3 years ago

Read 2 more answers