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ruslelena [56]
2 years ago
10

Can someone pleas tell me the answer!! thanks.!

Mathematics
2 answers:
Orlov [11]2 years ago
8 0

Answer:

10.77

Step-by-step explanation:

Use the distance formula which is √(x2-x1)^2+(y2-y1)^2

Essentially you put (2-(-2))^2 + (8-(-2))^2

Then you get 16+100

Add to get 116 and find the square root.

I got 2√29 and when turned into a decimal it became 10.77

rusak2 [61]2 years ago
3 0
Use the distance formula. X 2 = 2 and X 1 = -2

Y 2 = 6 and Y 1 = -2

The answer should be 8.94
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At a drive through restaurant Juan’s family ordered a small drink and m medium drinks. Alex’s family ordered m medium drinks and
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<u>Answer: </u>

Expression x + 2my + z represents cost of order where x, y, z are cost of small , medium and large drinks (in dollars) respectively.

<u>Solution: </u>

Given that  

Juan’s family ordered a small drink and m medium drinks.

Alex family ordered m medium drinks and a large drink.

Need to write an algebraic expression which shows total cost of both order in dollars.

Let’s assume cost of one small drink = x

And assume cost of one medium drink = y

And assume cost of one large drink = z

So now cost of order of Juan’s family is equal to cost of 1 small drink + cost of m medium drinks = 1 \times x + m \times y

= x + my

And cost of order of Alex family is equal to cost of m medium drinks + cost of one large drink

= m x y + 1 x z

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So total cost of both order in dollars = x + my + my + z = x + 2my + z

Hence expression x + 2my + z represents cost of order where x , y , z are cost of small , medium and large drinks (in dollars) respectively.  

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3 years ago
15/100,3/10,45/100,6/10,75/100 find the next pattern
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From the given series:
<span>15/100,3/10,45/100,6/10,75/100
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A straight line passing through the point (-2,1) and having a gradient of -3 yields the equation y = -3x - 5.

We know that a straight line is an infinitely long line with no curves on it. A straight line's equation is

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Given that the gradient of the given straight line = m = -3.

Putting this value in (1), we get

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