3 years ago

Please Help me!

Mathematics

1 answer:

snow_lady [41]3 years ago

6 0

Answer:216

Step-by-step explanation:

because 200 times 8 percent = 16 so then you add 16 too 200 and get 216.

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alexandr402 [8]

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2 years ago

Using sum or difference formulas, find the exact value of sin(165∘)

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$\bf \textit{Sum and Difference Identities}
\\ \quad \\
sin({{ \alpha}} + {{ \beta}})=sin({{ \alpha}})cos({{ \beta}}) + cos({{ \alpha}})sin({{ \beta}})
\\ \quad \\
sin({{ \alpha}} - {{ \beta}})=sin({{ \alpha}})cos({{ \beta}})- cos({{ \alpha}})sin({{ \beta}})\\\\
-------------------------------\\\\$

$\bf sin(165^o)\implies sin(120^o+45^o)
\\\\\\
sin(120^o)cos(45^o)~+~cos(120^o)sin(45^o)\implies \cfrac{\sqrt{3}}{2}\cdot \cfrac{\sqrt{2}}{2}~+~\cfrac{-1}{2}\cdot \cfrac{\sqrt{2}}{2}
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3 years ago

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umka2103 [35]

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2 years ago

Joe solved this problem on a math test. 5/6 - 1/4 = 7/8

Travka [436]

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Step-by-step explanation:

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2 years ago

Lines b and c are parallel.<br><br><br> What is the measure of 6?

astra-53 [7]

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3 years ago