I really need help with this Can someone help me thx Plsssssss

Mathematics

2 answers:

Readme [11.4K]3 years ago

7 0

I show you how to do it in the picture below. To find each side you just add the two equations together. And to find the perimeter you take the sum of each side and add them together.

FinnZ [79.3K]3 years ago

4 0

Answer:

4x + 4 <em>or</em> (2x) + (2x+4)

Step-by-step explanation:

Ok so east is the right side. The length of the east side would be (2x) + (2x+4). You can then simplify this to 4x + 4 but I don't know if your teacher wants you to do that. Hope this helps!

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Graph this function:<br> y - 5 = (x + 2)

Mnenie [13.5K]

Answer: draw a dot at -7 on the x-axis and a dot at positive 7 on the y-axis. then draw your line through the dots and across the graph using a ruler or just try drawing a straight line.

6 0

3 years ago

Graph the line by plotting y=x+8

Zarrin [17]

The equation y = x + 8 uses the slope intercept form

Remember that the slope intercept formula is:

y = mx + b

m is the slope

b is the y-intercept

In this case

y = 1x + 8

m = 1

y = x + 8

b = 8 OR y-intercept of this line is (0, 8)

You can plot the point (0, 8) on a graph. Then to find the next point you will rise up 1 and over right 1 (this is the slope). You can find another point after that by going down one and left one from the point (0, 8)

The graph should look like the one in the image below

Hope this helped! Let me know if you have any further questions

~Just a girl in love with Shawn Mendes