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kherson [118]
3 years ago
7

The ratio of the walking speeds of three people

Mathematics
1 answer:
Blababa [14]3 years ago
6 0

3 : 4 : 5 = 3² : 4² : 5² = 9 : 16 : 25

The answer is B.

Hope this helps.

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3. Which one of the following is an arithmetic sequence?
valentina_108 [34]
Hi,

A is an arithmetic sequence
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3 years ago
Which equation is equivalent to x2+16x+4=0
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Answer:

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Step-by-step explanation:

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On a coordinate plane, a line goes through points (2, 0) and (3, 3). This graph displays a linear function. Interpret the consta
mario62 [17]

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at maximum speed , an airplane travels 1680 miles against the wind in 5 hours flying with the wind , the plane can travel the sa
Westkost [7]
X = velocity of plane
y = velocity of wind

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Adding (1) and (2) to eliminate y gives

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3 0
3 years ago
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If a radius of a circle is 12 feet, what is the area and perimeter of the circle?
Vesna [10]
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answer 1= the area of this circle is 452.39 ft².

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<span>answer 2= the perimeter of this cirlce is 75.4 ft.</span>

4 0
3 years ago
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