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Aloiza [94]
4 years ago
8

Find side BC. Round your answer to the nearest hundredth.

Mathematics
1 answer:
kirza4 [7]4 years ago
4 0

Answer:

BC= 1.92837

Step-by-step explanation:

sin40=0.64279

or,perpendicular(BC)<em>/</em>hypotenuse(AB)=0.64279

or,BC/AB=0.64279

or,BC/3=0.64279

or,BC=0.64279 x 3

:.BC=1.92837 <u>ans</u>

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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Maria makes $8.55 an hour working at the jewelry store. Her paycheck shows that she worked 32.5 hours over the past week. How mu
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Answer:

277.88

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\mathrm{Multiply\:without\:the\:decimal\:points,\:then\:put\:the\:decimal\:point\:in\:the\:answer}

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8.55\mathrm{\:has\:}2\mathrm{\:decimal\:places}\\32.5\mathrm{\:has\:}1\mathrm{\:decimal\:place}\\\mathrm{Therefore,\:the\:answer\:has\:}3\mathrm{\:decimal\:places}\\=277.875

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