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1 year ago

If sin25=p write the following term of p cos65tan205

Mathematics

1 answer:

kakasveta [241]1 year ago

4 0

Answer:

cos65 = sin25 = p

tan205 = tan25 = p/√(1-√p)

Step-by-step explanation:

trigonometry, the branch of mathematics concerned with specific functions of angles and their application to calculations. There are six functions of an angle commonly used in trigonometry. Their names and abbreviations are sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec)

some Trigonometric identities used in the question:

cos(90-θ) = sinθ
sin²θ + cos²θ = 1
tan(π±θ) = tanθ
tanθ = sinθ/cosθ

in the question it is given,

sin25 = p

using above mentioned identity:-

cos 65 = cos(90-25) = sin25 = p

hence value of cos65 is p.

for, tan205 we have to first find the cos25

so to find cos25 we use above mentioned identity,

cos²25 + sin²25 = 1

cos²25 + √p = 1

cos²25 = 1-√p

cos25 = √(1-√p)

now to find out tan205 use third identity mentioned above,

tan205 = tan(π+25) = tan25

tan25 = sin25/cos25

tan25 = p/√(1-√p)

learn more about trigonometry at

brainly.com/question/26719838

#SPJ10

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2 years ago

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3 years ago

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Answer:

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C) Not affected

D) Median

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F) Not affected

G) Interquartile range

Step-by-step explanation:

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In fact in this problem, we have

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5 0

3 years ago

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Aloiza [94]

Answer:

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Step-by-step explanation:

It is that answer because it costs $5 for one cheese pizza and $8 for a pepperoni pizza, so the answer is 5x-8y=75

still confused?

Its that answer because the first one and the third one are the same, just both equations like in different ways like example 10+2 is 12 right? And 2 + 10 is still 12 so that means the second answer from the image is the answer.

Hope that helps.

3 0

3 years ago

Read 2 more answers

9 m<br> 11 m<br> 16 m<br> 4 m<br> Find the area of this figure.

coldgirl [10]

Answer:

Can u send picture with it pls so i can figure it out?

What are the two shapes

Step-by-step explanation:

rectangle: length times width

triangle: base times height divided by 2

parallelgram: Base times height

square: side times side

*If you get it right then follow me on roblox: Supertasticgg

and sub to Flamingo

ANd almost forgot trapezoid: base 1 + base 2 times by height then divide with 2

6 0

3 years ago

If sin25=p write the following term of p cos65tan205​

If sin25=p write the following term of p cos65tan205