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alukav5142 [94]
3 years ago
11

I don't understand linear equations that well could someone please explain it to me simply??

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
8 0
Linear equations means an equation between two variables that gives a straight line when plotted on a graph.
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The circumference is __
Anestetic [448]

Answer:

<em>As </em><em>we </em><em>know </em><em>that </em><em>there </em><em>is </em><em>a </em><em>radius </em><em>which </em><em>is </em><em>2 </em><em>cm</em>

<em>so </em>

<em>circumference </em><em>=</em><em> </em><em>2</em><em> </em><em>π</em><em> </em><em>r</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>2</em><em> </em><em>*</em><em> </em><em>2</em><em>2</em><em>/</em><em>7</em><em> </em><em>*</em><em> </em><em>2</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>1</em><em>2</em><em>.</em><em>5</em><em>7</em><em>c</em><em>m</em>

<em>it's </em><em>circumference </em><em>is </em><em>1</em><em>2</em><em>.</em><em>5</em><em>7</em><em> </em><em>cm</em>

3 0
3 years ago
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If p(x) = 2x2 – 4x and q(x) = x – 3, what is (p circle q) (x)?
mamaluj [8]

Answer:

2x^2 - 16x + 30

Step-by-step explanation:

Here, we want to get the composite function;

p•q(x)

All we have to do here is to replace the x value in p(x) by the totality of q(x)

we have this as ;

= 2(x-3)^2 - 4(x-3)

= 2(x^2 -6x + 9) - 4(x-3)

= 2x^2 -12x + 18 -4x + 12

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8 0
2 years ago
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Helpp this is my final
aivan3 [116]

Answer: 6.

Step-by-step explanation:

4^2 = 16

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6 * 2 = 12

10 − 16 + 12

10 - 16 = -6

-6 + 12 = 6

3 0
2 years ago
Need help asap pleaseee
Neko [114]
Use Desmons if you want to look at a better picture

3 0
2 years ago
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What is the value of this expression <img src="https://tex.z-dn.net/?f=%20-8%5E%7B3" id="TexFormula1" title=" -8^{3" alt=" -8^{3
BARSIC [14]
-8^3 = (-8)(-8)(-8) = -512
6 0
3 years ago
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