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Ivan
4 years ago
14

A circle with center at (-2,2) passes through (7,2). Find the circumference and area of the circle in terms of .

Mathematics
1 answer:
Karolina [17]4 years ago
8 0
A=π(4.5)^2
A=<span>π(20.25)
A=63.585 units^2

C=</span><span>πd
C=(4.5)
C=14.13 units</span>
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anyanavicka [17]
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6 0
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The lung capacity of the blue whale is 5100L. Convert this volume into gallons. Express your answer to two significant figures a
Vedmedyk [2.9K]
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8 0
4 years ago
5. (8+ 3i) + (-6-12)<br> Simplify the expression
ella [17]

Answer:

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Step-by-step explanation:

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8 + 3i -18

3i - 10

3 0
3 years ago
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How do I go about solving this problem 160km = ___mi answer 99.4mi
gizmo_the_mogwai [7]
You have to look up how many miles are in one km.
You need that number to solve this problem.

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7 0
3 years ago
Does the point (2,3) lie on the graph of y=3x-4
Paul [167]
Use substitution to find out

x=2
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so
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8 0
3 years ago
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