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SVEN [57.7K]
3 years ago
14

To calculate the area of a circle, you may use a formula. True False

Mathematics
2 answers:
Ivan3 years ago
8 0

Answer:

True.

Step-by-step explanation:

To calculate the area of a circle you have to use the formula Area = PI times radius squared.

Whitepunk [10]3 years ago
5 0

Answer:

True

Step-by-step explanation:

The formula for an area of a circle is a = pi times radius squared

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How many 5-digit numbers can be formed that do not contain the digits 0 or 8?
alexandr402 [8]

Answer:

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Help please! I kind of forgot how to do these & I need a little bit of help, thank you!
nydimaria [60]

Answer:

T

Step-by-step explanation:

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4 0
3 years ago
Which is equivalent to 3log28 + 4log21 2 − log32?
Sergio [31]

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Step-by-step explanation:

5 0
3 years ago
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Question 1
Scrat [10]

Answer:

17.11 meters

Step-by-step explanation:

You are using trigonometry in this problem.

The height of the flagpole represents the side <u><em>opposite</em></u> the given angle.

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Out of the main trigonomentric functions (sine, cosine, and tangent), only tangent uses both the opposite and adjacent sides.

Tan(angle) = opposite / adjacent

If we plug in what we know into that equation: <em>tan(42 degrees) = h / 19</em>

This means that <em>your answer = 19 * tan(42) = 17.11</em> meters

6 0
2 years ago
What are the differences between a translation rotation and reflection
soldi70 [24.7K]

A translation moves the graph

A rotation spins it

A reflection flips it

3 0
3 years ago
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