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Flauer [41]
3 years ago
7

I really need help!!! Some please help me.

Mathematics
2 answers:
goldenfox [79]3 years ago
7 0

Answer:2 pounds

Step-by-step explanation:
Multiply 5 with .4

vlabodo [156]3 years ago
4 0

Answer:

2

Step-by-step explanation:

5x0.4=2

.4x2=5

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Substituting the given parameters into the formula;

\frac{\frac{cos \theta}{sin \theta}  + \frac{1}{sin\theta} }{\frac{1}{sin \theta} (1+cos \theta)} =1

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Divide the result to have:

= \frac{1+cos \theta}{sin \theta} \times \frac{sin \theta}{1+cos \theta}\\ = \frac{1}{1}\\ = 1 (Proved)

Learn more on proofs of trigonometry identity here: brainly.com/question/7331447

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3 years ago
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