3 years ago

Help me now please i want to finish this today so I can finish summer school

1 answer:

SOVA2 [1]3 years ago

4 0

same i pass im at like 70% Step-by-step explanation:

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Dmitry_Shevchenko [17]

Already have: 3/6 cups
need : 1/5
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3 years ago

elena-14-01-66 [18.8K]

Hello,

$m\ \widehat{ABC}=x\\m\ \widehat{BAC}=2*x\\\\So:\\ x+2x=90^o\\x=30^o\\$

$cos(30^o)=\dfrac{\sqrt{3} }{2} \\$

In the triangle ABC,

$cos(30^o)=\frac{BC}{BA} \\\\BA=\dfrac{cos(30^o)}{BC} \\\\BA=\frac{\dfrac{\sqrt{3} }{2} }{24} =16*\sqrt{3} \\\\$

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In the triangle ACB,

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3 years ago

Anon25 [30]

Answer:

-54

Step-by-step explanation:

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