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3 years ago

Hey guys can you please help. I been on this problem for so long now

Mathematics

2 answers:

Ostrovityanka [42]3 years ago

6 0

tan(70)=12cm/y The tangent of the angle equals the opposite over the adjacent

y=12cm/tan(70) Isolate y and plug into calculator

y = 4.4 cm (Rounded to the nearest tenth)

Umnica [9.8K]3 years ago

6 0

wouldn't it be 7.2 because you have 2 sides which equal 144 and the 2 angles are 90 and 70 and when you subtract them, you get 20. So, 144/20= 7.2. I am just guessing.

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kondaur [170]

Answer:

c ≈ 9.1 m

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

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c = $\sqrt{82.42 }$ ≈ 9.1 m ( to the nearest tenth )

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2 years ago

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gladu [14]

Answer:

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3 years ago

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blsea [12.9K]

Answer:

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Step-by-step explanation:

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mylen [45]

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Step-by-step explanation:

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3 years ago

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IRISSAK [1]

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Step-by-step explanation:

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3 years ago