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Artemon [7]
3 years ago
7

Which property is represented below? a = a

Mathematics
1 answer:
Vlada [557]3 years ago
6 0
A = a is an example of Commutative Property. 

I hope this helps you out Aydria01!
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Can someone help me ? <br> answers are written below on picture sorry for handwriting
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What is an equation of a line that passes through the point of (-8 2) and (-4,-3)
Alex_Xolod [135]

Answer:

<h2>y = -5/4x -8</h2>

Step-by-step explanation:

(-8,2)=(x_1 ,y_1)\\(-4 ,-3) = (x_2 ,y_2)\\\\\frac{y-y_1}{x-x_1} = \frac{y_2-y_1}{x_2-x_1}\\ \\\frac{y-2}{x-(-8)}= \frac{-3-2}{-4-(-8)}\\  \\\frac{y-2}{x+8}= \frac{-5}{-4+8} \\ \\\\\frac{y-2}{x+8} = \frac{-5}{4}\\ \\Cross\:Multiply \\4(y-2) = -5(x+8)\\\\4y-8 =- 5x-40\\\\4y = -5x-40+8\\\\4y =- 5x-32\\\\\frac{4y}{4} = \frac{-5x}{4} + \frac{-32}{4} \\\\y = -\frac{5}{4}x-8

3 0
3 years ago
Can you answer this, please?
sukhopar [10]

Answer:

it is irrational,because the product of an irrational number and a non zero rational number is irrational

7 0
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Zigmanuir [339]
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step by step explanation: 3+1=4
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