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sesenic [268]
3 years ago
15

Please help me all if this or anything you can do thank you

Mathematics
1 answer:
lianna [129]3 years ago
8 0
1.
a) c
b) b
c) 8 and 14

2.
a) C = 2n + 4
b) the y intercept would be the same, but the slope would be 5 instead of 2, so the line would be steeper. C = 5n + 4
c) the y intercept would be at 8 instead of 4, but the slope would be the same.
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Which number produces a rational number when added to 1/5?
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Answer:

1/5 is a rational number

Step-by-step explanation:

"In mathematics, a rational number is a number such as -3/7 that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Every integer is a rational number: for example, 5 = 5/1."

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3 years ago
Given that the circumferential of a circle is 22cm calculate its diameter​
Ipatiy [6.2K]

Answer:

diameter =7 cm

Step-by-step explanation:

circum=2pi×r

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r=7÷2

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2 years ago
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Answer:

$0.99

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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