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Mathematics

1 answer:

MatroZZZ [7]1 year ago

3 0

TYSM i needed this sm literally thank you so much j hope you find $20

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Sketch the graph of each line.<br> 2x-5y=25

ki77a [65]

Well, you transform the standard form equation into slope-intercept form (y=mx+b), since you can only graph it using this form.

First of all, the layout of the equation is $Ax+By=C$

So, in this case, A is 2, B is 5, and C is 25.

Now, to put it into slope intercept form, you either use the formula to change it and solve it:

$y= \frac{-A}{B}x+ \frac{C}{B} \\ y= \frac{-2}{-5}x+ \frac{25}{-5} \\ \\ y= \frac{2}{5}x-5$

Or you can just solve for y:

$2x-5y=25 \\ 2x-5y-2x=25-2x \\ -5y=-2x+25 \\ \frac{-5y}{-5}= \frac{-2x+25}{-5} \\ \\ y= \frac{2}{5}x-5$

In addition, I attached what the graph looks like.

Hope this helps!

3 0

2 years ago

1, 9, 81, 729, ... what is the sequence to this

Tasya [4]

The pattern is 3^(2n-2) and the next number is 3^8.
Give a brainliest please:-)

6 0

1 year ago

Solve the following equation-8=(10x-22)/11

Evgen [1.6K]

-8 = (10x - 22)/11

Multiply both sides by 11:
-88 = 10x - 22

Add 22 to both sides:
-66 = 10x

Divide both sides by 10
-6.6 = x

Hope it helped :)

6 0

2 years ago

Help please asap................

iren2701 [21]

Answer:

Linear pair

Step-by-step explanation:

<1 and <2 lie on a straight line.

Angles that lie on a straight line are considered as linear pair angles.

Linear pair angles sum up to 180°, which is the measure of a straight line angle.

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2 years ago

You your driving from Austin to Houston with a constant speed of 120km/hr (75 mph). After 1.5 hr you stop for 0.5 hr. Then you c

Aneli [31]

Answer:

Step-by-step explanation:

i'm just hear to get points sorry

7 0

3 years ago