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lesya [120]
2 years ago
9

Please answer the question and explain your answer. I will be marking brainiest with the correct answer and best explanation.

Mathematics
1 answer:
qaws [65]2 years ago
6 0

Answer:

28.26

Step-by-step explanation:

A = r^2

So the equation is. Area of circle = pi(3.14) * radius(3) to the power of 2 (^2)

A = 3.14(3)^2

A = 3.14(9)

A = 28.26

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Step-by-step explanation:

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3 years ago
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Ivanshal [37]

Answer:

1.2

Step-by-step explanation:

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Then that becomes -\frac{3}{10}+1.5

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Finally, you subtract them (because a negative plus a positive is subtraction) to get the final answer of 1.2

Hope this helps!

6 0
2 years ago
70 hundred is equal to how many thousands
Ann [662]
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Therefore, 70 hundred is equal to 7 thousands.
8 0
3 years ago
A chain has a ribbon tied to it every 2/3 foot. If the chain is 10 2/3 feet long, how many ribbons are tied to the chain??
patriot [66]

Answer:

16 ribbons

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10\frac{2}{3}=\frac{32}{3}

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When dividing with fractions, we use the rule of 'keep/change/flip' to keep the first fractions, change the operation to multiplication and flip the second fraction.  

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Which is a true statement about the hypotenuse of a right triangle?
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