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Mandarinka [93]
3 years ago
11

Can y’all answer these? I’ll give you best answer

Mathematics
1 answer:
Verizon [17]3 years ago
6 0

Answer:

1a. 0.5291

1b. 2.0370

1c. 4.2661

2a. 25.7693

2b. 1.8665

2c. 24.0420

2d. 5

Step-by-step explanation:

sin(34) = 0.5290826861 ≈ 0.5291

12 tan(63) =  2.036997025 ≈ 2.0370

5 cos(56) = 4.2661005386 ≈ 4.2661

2a. You have to use tan because tan is opposite over adjacent.

You have tan(x)=\frac{14}{29}

You have to use inverse tangent.

tan^{-1}(\frac{14}{29})=25.76932762 = 25.7693

2b. You have to use cos because cos is adjacent over hypotenuse.

You have cos(39)=\frac{x}{7}

0.2666429324 = \frac{x}{7}

x = 1.8665005268 ≈ 1.8665

2c. You have to use sin because sin is opposite over hypotenuse.

sin(x) = \frac{11}{27}

sin^{-1}(\frac{11}{27})=24.04207591=24.0420

2d. Use the pythagorean theorem.

5

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