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diamong [38]
3 years ago
11

What is the best way to remember trigonometric ratios. No absurd Answers or else you would get reported. It's better to answer o

nly the question you know.
Mathematics
2 answers:
TEA [102]3 years ago
6 0

Answer:

Probably SOHCAHTOA

Step-by-step explanation:

SOH - S = SINE O = OPPOSITE H = HYPOTENUSE. So it would be sine = opposite / hypotenuse

CAH - C = COSINE A = ADJACENT H = HYPOTENUSE. soi it would be cosine = adjacent / hypotenuse

TOA - T = TANGENT O = OPPOSITE A = ADJACENT. So it would be tangent = opposite / adjacent

Lostsunrise [7]3 years ago
5 0

Answer:

SOHCAHTOA

SOH=sine is opposite over hypotenus

CAH=cosine is adjacent over hypotenus

TOA=tanget is opposite over adjucent

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How do you simplify this equation
dezoksy [38]

\bf \cfrac{\quad2-\frac{4}{x+2} \quad }{5+\frac{10}{x+2}}\implies \cfrac{\stackrel{LCD~of~x+2}{\frac{2(x+2)-4}{x+2}}}{\stackrel{LCD~of~x+2}{\frac{5(x+2)+10}{x+2}}}\implies \cfrac{\stackrel{distributing}{\frac{2x+4-4}{x+2}}}{\stackrel{distributing}{\frac{5x+10+10}{x+2}}}\implies \cfrac{\quad\frac{2x}{x+2} \quad }{\frac{5x+20}{x+2}} \\\\\\ \cfrac{2x}{\underline{x+2}}\cdot \cfrac{\underline{x+2}}{5x+20}\implies \cfrac{2x}{5x+20}\implies \cfrac{2x}{5(x+4)}

4 0
3 years ago
What is the probability that the first marbles you choose is red and the second is blue
ella [17]

Answer:

2/9

Step-by-step explanation:

5 0
1 year ago
Which of the following systems of inequalities has point D as a solution? Two linear functions f of x equals 3 times x plus 4 an
Pani-rosa [81]

Answer:

B) f(x) ≥ 3x + 4

g of x is less than or equal to negative one half times x minus 5

Step-by-step explanation:

From the above graph,  

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We can see from the graph that

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So we can say,

Point b satisfies the inequalities

Therefore,  

The system is  

 f(x) ≥ (3x+4)

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Hopes this Helps :)

8 0
3 years ago
Which quantity is proportional to 20/5?
kirza4 [7]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Genuinely don’t know how to do geometry.
bazaltina [42]

Answer:

Im sorry for you this is too complex

4 0
3 years ago
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