3 years ago

If AB = 21 centimeters, and BC = 28 centimeters, which does AC equal?

1 answer:

4 0

Answer:

yup the answer would be c have a nice day :)

Step-by-step explanation:

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dmitriy555 [2]

Cosθ = adjacent / hypotenuse

$\cos(47) = \frac{28}{x} \\ 0.68 = \frac{28}{x} \\ x = \frac{28}{0.68} \\ x = 41.1 \\ x = 41$

I hope I helped you^_^

5 0

3 years ago

Ilia_Sergeevich [38]

1 1/6 = 7/5

2 1/2 = 5/2

1 1/2 = 3/2

This is what I got hope I'm correct.

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4 years ago

kirza4 [7]

Answer:

3 lol

Step-by-step explanation:

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3 years ago

katovenus [111]

Answer:

Step-by-step explanation:

2(25+20)=90. 25 plus 20 is 45 and 45 times 2 is 90

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4 years ago

Zarrin [17]

Answer:

66.6

Step-by-step explanation:

180-113.4=66.6

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3 years ago