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Semenov [28]
3 years ago
13

The area of a square living room is 256 ft2256 ft2. Which is the length of the room?

Mathematics
1 answer:
JulijaS [17]3 years ago
7 0
Put it al in a calculater here is a calculater website web2.0calc and tell me what you get and I ill tell you if you are right
Have any promblems msg me here or if you can not reach me here email me at
[email protected]
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3 years ago
Find the distance between the two points and simplest rational form (3,-4) (6,-7))
pychu [463]

Answer:

D = 3\sqrt{2}

Step-by-step explanation:

Given

(x_1,y_1) = (3,-4)

(x_2,y_2) = (6,-7)

Required

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Distance (D) is calculated as:

D = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}

Substitute values for x's and y's

D = \sqrt{(6 - 3)^2 + (-7 - (-4))^2}

D = \sqrt{(6 - 3)^2 + (-7 +4)^2}

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D = \sqrt{18}

Express as 9 * 2

D = \sqrt{9*2}

Split:

D = \sqrt{9}*\sqrt{2}

D = 3*\sqrt{2}

D = 3\sqrt{2}

4 0
2 years ago
What is the constant of proportionality for the question (-4x + 8y = 0)?​
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- divide by 8 on both sides to get y=1/2x

2) k is the constant of proportionality

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