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lutik1710 [3]
3 years ago
10

The circles are concentric true or false

Mathematics
1 answer:
blagie [28]3 years ago
7 0
You need to supply a picture. but a concentric circle is two circles sharing the same center
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enyata [817]

Answer:

1.  mean is 17.4

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Step-by-step explanation:

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Find an equation of the line that is perpendicular to the graph of 2x+5y=5 and contains the point of intersection of the graphs
gavmur [86]

Answer:

  5(x+1) -2(y-3) = 0

Step-by-step explanation:

For a given line ax+by=c and point (h, k), a perpendicular line through the point can be written as ...

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A graphing calculator shows the point of intersection of the graphs of the two lines to be (x, y) = (-1, 3), so the line perpendicular to 2x+5y=5 through that point can be written ...

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In the attached graph, the requested line is shown in black.

3 0
4 years ago
Please answer fast, this is urgent no explanation need just list answer 1,2,3etc. thanks :)
Sav [38]

Answer:

Hi There!

Step-by-step explanation:

Your Answers Are:

<h3>1: 19.3 CM</h3><h3>2: 273 CM</h3><h3>3: about 45-65 degrees</h3><h3>4: 15 CM</h3><h3>5: 25 CM</h3><h3 /><h3 />

Its hard to work w/o a ruler or a protractor, so these might be incorrect.

If this helps, though, please give me a thanks!! ^^

- abakugosimp

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3 years ago
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svet-max [94.6K]
7x4=28, 5x3=15. 28-15=13

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