4 years ago

Point C is the center of the circle. If angle ACB measures (3x + 1)° and arc AB measures (2x + 7)°, find x

1 answer:

7 0

$m(\widehat{ACP}) = m(\overset{\frown}{AB}) \\ \\ 
\Longrightarrow~~~(3x+1)^o = (2x+7)^o \\ \\ 
3x+1 = 2x+7 \\ \\ 
3x - 2x = 7-1 \\ \\ 
\boxed{x = 6^o }$

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The table below represents an exponential function what is the common ratio

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Solution:

Given:

A table representing an exponential function.

The x-values represent the terms, while the y-values represent the numbers.

The common ratio is gotten from the numbers (y-values).

The formula for common ratio is given by;

$\begin{gathered} r=\frac{present\text{ term}}{preceed\text{ ing term}} \\ \\ \text{Hence,} \\ r=\frac{108}{36}=\frac{36}{12}=\frac{12}{4}=\frac{4}{1.33\ldots}=\frac{1.33\ldots.}{0.44\ldots} \\ r=3 \end{gathered}$

Therefore, the common ratio is 3.

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Answer:

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Step-by-step explanation:

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