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IceJOKER [234]
3 years ago
11

Hi it’s me babygirl371432

Mathematics
2 answers:
saw5 [17]3 years ago
4 0

Answer:

Hey

Step-by-step explanation:

babymother [125]3 years ago
4 0

Answer:

HI

Step-by-step explanation:

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Plz prove this for me.....
s344n2d4d5 [400]

I've answered your other question as well.

Step-by-step explanation:

Since the identity is true whether the angle x is measured in degrees, radians, gradians (indeed, anything else you care to concoct), I’ll omit the ‘degrees’ sign.

Using the binomial theorem, (a+b)3=a3+3a2b+3ab2+b3

⇒a3+b3=(a+b)3−3a2b−3ab2=(a+b)3−3(a+b)ab

Substituting a=sin2(x) and b=cos2(x), we have:

sin6(x)+cos6(x)=(sin2(x)+cos2(x))3−3(sin2(x)+cos2(x))sin2(x)cos2(x)

Using the trigonometric identity cos2(x)+sin2(x)=1, your expression simplifies to:

sin6(x)+cos6(x)=1−3sin2(x)cos2(x)

From the double angle formula for the sine function, sin(2x)=2sin(x)cos(x)⇒sin(x)cos(x)=0.5sin(2x)

Meaning the expression can be rewritten as:

sin6(x)+cos6(x)=1−0.75sin2(2x)=1−34sin2(2x)

3 0
3 years ago
What is 4/7 x 3/4 and 1 2/3 x 1/5?
Elena-2011 [213]
Answer: 3/7 and 12/15

5 0
3 years ago
Read 2 more answers
Because of the commutative property of multiplication, it is true that
Likurg_2 [28]

Answer:

1.  3/4 + 3/4 + 3/4 +3/4

2. 0.75 * 4

Step-by-step explanation:

1. add 3/4 four times

3/4 + 3/4 + 3/4 +3/4

2. You can turn 3/4 into a decimal.  3/4 =0.75

0.75 * 4

4 0
2 years ago
If f(x) = 6x – 4, what is f(x) when x = 8?
RSB [31]
The answer should be 6(8)-4
F(x) is 44
3 0
3 years ago
Is potental energy in motion or not
tensa zangetsu [6.8K]

Answer:

It is not

mark as brainliest plz :)

3 0
2 years ago
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