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svetoff [14.1K]
3 years ago
11

Kent thinks that x+x and x2 are equivalent expressions because they each have a value of 4 when x=2. Which statement best demons

trates whether Kent is correct?
Mathematics
1 answer:
timofeeve [1]3 years ago
3 0
Kevin is incorrect because x+x is adding two numbers, but x^2 is multiply.
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What is the height of a projectile in 4 seconds if its initial height is 125 ft and it has a velocity of 300 ft per second? 972
andre [41]

Answer:

B. 1069 feet

Step-by-step explanation:

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4 0
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5 0
3 years ago
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The length of 13 pink earasers lined up end to end is 29 1/4 inches. What would be the length of two earaser?
stepladder [879]
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117/4 × 1/13 = 117/52

Now you multiply by 2.

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A circle has a diameter that measures 8 inches What is the area of the circle to the nearest 10th use 3.14 for pi
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7 0
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Answer:

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Then the speed of the bus was

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5 0
3 years ago
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