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3 years ago

Find b. Round to the nearest tenth:

Mathematics

2 answers:

igor_vitrenko [27]3 years ago

6 0

Answer:

6.7 cm

Step-by-step explanation:

A+B+C=180°

55°+B+82°=180°

B=43°

Using the formulae

(Sin A)/a = (Sin B)/b

(Sin 55)/8 = (Sin 43)/b

b = [8(Sin 43)]/(Sin 55)

b= 6.7 cm

Nonamiya [84]3 years ago

4 0

Answer:

always b is equal to 9 is rhdx forum post in is ek of

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dybincka [34]

Answer:

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3 years ago

A x + b y is equal to 12

Nikitich [7]

Answer:

y= -a*x + 12

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Step-by-step explanation:

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2 years ago

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Answer:

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