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UNO [17]
3 years ago
6

Find the diameter of a circle with an area of 676π square centimeters.

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
8 0
A = \pi r^2 \\
676\pi = \pi r^2 \\
r = \sqrt{676} = 26

Therefore, the diameter is twice of that:
52 centimeters.
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Answer:$4.36

Step-by-step explanation:

5(0.8)= 4

4(1.09) = $4.36

3 0
3 years ago
Can somebody write this is quadratic form please
galina1969 [7]

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ax2+bx+c = 0ax2+bx+c = 0

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Step-by-step explanation:

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3 years ago
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3 0
3 years ago
Which statement is true?
SVEN [57.7K]

Answer:

y=log_{1} x is not a logarithmic function because the base is equal to 1.

Step-by-step explanation:

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For a logarithmic function to exist, we must fulfill certain conditions. The conditions are

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iii. x must be greater than 0. (x>0)

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6 0
3 years ago
Read 2 more answers
Every triangle in the figure at right is equilateral. What is the measure of ∠AGE?
Andrew [12]

Answer:

120°

Step-by-step explanation:

All the angles of an equilateral triangle are equal, and hence have a measure of 60°.

∵ ∠AGF is a part of equilateral Δ AGF, m∠AGF = 60°.

∵ ∠FGE is a part of equilateral Δ AGF, m∠FGE = 60°.

Also note that ∠AGE = ∠AGF + ∠FGE.

⇒ m∠AGE = m∠AGF + m∠FGE

⇒ m∠AGE  = 60° + 60°

                    = 120°.

7 0
3 years ago
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