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ExtremeBDS [4]
2 years ago
8

2.5 x 10 to the third power times what number is equal to 5 x 10 to the sixth power?

Mathematics
1 answer:
Taya2010 [7]2 years ago
4 0

Answer:

2 is the number because half of 5 is 2.5

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What two numbers have a product of -30 and a sum of -1?
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Answer:

5 and -6

Step-by-step explanation:

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3 years ago
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Please solve! I will mark brainliest if correct!
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So we can first assign HD videos and classic videos to specific variables, x is HD videos and y is classic videos.

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Need Help ASAP Will Mark Brainliest
N76 [4]

Answer:

Irrational:

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Step-by-step explanation:

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2 years ago
Explain why the polynomial 100x^2 + 150x + 49 is not a perfect square.
Ad libitum [116K]
Answer: The correct answer is Choice C.

For this polynomial to be a perfect square, it would need to be:
(10x + 7)^2

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4 0
3 years ago
Luke and Joshua work at a dry cleaners ironing shirts. Luke can iron 35 shirts per
aniked [119]

Answer:

Step-by-step explanation:

Let x be the number of hours worked by Joshua.

Shirts ironed by Joshua in an hour = 25

Number of shirts ironed by Joshua in x hours = 25x

The number of hours worked by Luke = (x + 3)hours

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x = 240/60

x = 4 hours

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The number of hours worked by Luke = 4 +3 = 7 hours

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3 years ago
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