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3 years ago

PLEASE HELP see attachment

Mathematics

1 answer:

gayaneshka [121]3 years ago

8 0

Answer:

9.16 I think

Step-by-step explanation:

angle B = $tan^{-1}$ ( $\frac{22.91}{10}$ ) = 66.4 degrees to 1 decimal place

sin(66.4) = $\frac{CD}{10}$

CD = 10sin(66.4)

CD = 9.16 to 2 decimal places

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3 years ago

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Ivenika [448]

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Step-by-step explanation:

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Substitute values for the known variables

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PLEASE HELP *see attachment *

PLEASE HELP see attachment