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In-s [12.5K]
3 years ago
10

If my radius is 10ft, what is my diameter?

Mathematics
2 answers:
malfutka [58]3 years ago
6 0

Answer:

20 is your diameter

Step-by-step explanation:

radius is half of a diameter

Dimas [21]3 years ago
5 0

Answer:

31.42 ft.

I dont know if this answer is fully correct because i hate doing circles so sorry if im wrong

Step-by-step explanation:

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In the graph, what are the x and y coordinates of the center?
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-1, 2

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75% of _ = 66<br><br> help me please...
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88

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At a store, Eva bought two shirts and five hats for $154.00. Nicole bought three same shirts and four same hats for $168.00. wha
Kazeer [188]

Answer:

shirts are $32 each and hats are $18 each

Step-by-step explanation:

x = shirts

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8 0
3 years ago
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This is for a test.
olga_2 [115]
<h2>Hey there </h2>

<h2>Answer:</h2>

<h3>- 1976</h3>

<h2>Step-by-step explanation:</h2>

{5x}^{2}  - 5x - 169 =  {2x}^{2}  + x + 5 \\  \\  {5x}^{2}  - 5x - 169 -  {2x}^{2}  - x + 5 = 0 \\  \\  {3x}^{2}  - 4x - 164 = 0

<h2>Therefore, finding the discriminant:</h2>

<h3>a = 3 b = -4 c = 164</h3>

<h3>We, know that to find discriminant. </h3>

<h3>b^2 - 4.a.c</h3>

<h3>(-4)^2-4.3.164</h3>

<h3>-8 - 1968</h3>

<h3>- 1976</h3>

<h2>Hope it help you</h2>
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Multiply the exponential terms
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