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2 years ago

I need help on my math please this is the last question on my assignment.

Mathematics

1 answer:

Mila [183]2 years ago

8 0

Answer:

The triangles are made up from the climbing dome divided

Step-by-step explanation:

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Prove the identity 2csc2x=csc^2xtanz

Verizon [17]

Step-by-step explanation:

Consider the LHS, after the 5th step, consider the RHS

$2 \csc(2x) = \csc {}^{2} (x) \tan(x)$

$2 \frac{1}{ \sin(2x) } = \csc {}^{2} (x) \tan(x)$

$2 \times \frac{1}{2 \sin(x) \cos(x) } = \csc {}^{2} (x) \tan(x)$

$\frac{1}{ \sin(x) \cos(x) } = \csc {}^{2} (x) \tan(x)$

$\csc(x) \sec(x) = \csc {}^{2} (x) \tan(x)$

Consider the RHS

$\csc(x) \sec(x) =( 1 + \cot {}^{2} (x) ( \tan(x))$

$\csc(x) \sec(x) = \tan(x) + \cot(x)$

$\csc(x) \sec(x) = \frac{ \sin(x) }{ \cos(x) } + \frac{ \cos(x) }{ \sin(x) }$

$\csc(x) \sec(x) = \frac{1}{ \sin(x) \cos(x) }$

$\csc(x) \sec(x) = \csc(x) \sec(x)$

7 0

2 years ago

Graph the two equations in the system;<br> y = 2x + 1 y=-3x +6

NeTakaya

Answer:

Hello!

Step-by-step explanation:

The ordered pair answer is (1, 3) And I have attached a picture of the graph!

4 0

2 years ago

Read 2 more answers

In one town, 66% of adults have health insurance. What is the probability that 4 adults selected at random from the town all ha

LiRa [457]

Answer:

Probability that randomly selected 4 persons all have insurance is = 0.1897

Step-by-step explanation:

Given that the probability of having an insurance equals 66%=0.66

Thus

Probability that person A has insurance = 0.66

Probability that person B has insurance = 0.66

Probability that person C has insurance = 0.66

Probability that person D has insurance = 0.66

Probability that randomly selected 4 persons all have insurance is

$P(A)\times P(B)\times P(C)\times P(D)\\\\=0.66\times 0.66\times 0.66\times 0.66=0.1897$

3 0

3 years ago

Read 2 more answers

Mario made this model to find the 3 digit number and a 1 digit number what multiplication sentence represents marios model

djyliett [7]

Answer:

Step-by-step explanation:

Ewww

6 0

3 years ago

Extended Ratios - Complete one of the two prob

yKpoI14uk [10]

Answer:

Step-by-step explanation:

3 0

4 years ago