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nata0808 [166]
3 years ago
6

Which equation can be used to solve by completing the square?

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
3 0

Answer:

C

Step-by-step explanation:

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The square root of -1 is:
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Find the area of the shaded sector.
Vladimir [108]

Given that,

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The formula for the area of minor sector is given by the formula as follows :

A=\dfrac{\theta}{360}\times \pi r^2\\\\A=\dfrac{81}{360}\times \pi \times (8.91)^2\\\\A=56.11\ \text{cm}^2

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8 0
3 years ago
Evaluate 3 + jk + k3 when j = 2 and k = 6.
torisob [31]

Answer:

<h2>231</h2>

Step-by-step explanation:

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Substitute values into the given equation

3 + 2(6)+(6)^3 \\ 3 + 12+216 \\  = 231

8 0
3 years ago
Read 2 more answers
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