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Fiesta28 [93]
3 years ago
5

Find cot x if sin x cot x csc x = √2

Mathematics
2 answers:
dsp733 years ago
8 0

Here you go

Answer:

cot

x

=

√

2

Explanation:

note that the function # cscx = 1/sinx

hence  

sin

x

×

cot

x

×

1

sin

x

=

√

2

cancelling out the  

sin

x

terms

gives  

cot

x

=

√

2

Plz mark me as brainsliest

Brilliant_brown [7]3 years ago
6 0

Answer:

cot x = √2.

Step-by-step explanation:

sin x cot x csc x = √2

Convert to sin x and cos x:

sin x * cos x / sinx * 1/ sin x = √2

cos x / sin x = √2

cot x =  √2  (answer).


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Translate into an algebraic expression: n−1 increased by 110%
lorasvet [3.4K]

Answer:

Part 1) The algebraic expression is equal to 1.10(n-1)  or 1.10n-1.10

Part 2) The algebraic expression is equal to \frac{1.10}{n}

Step-by-step explanation:

Part 1) we have (n-1) increased by 110%

110%=110/100=1.10

so

The algebraic expression of (n-1) increased by 110% is equal to multiply 1.10 by (n-1)

1.10(n-1)

Distributed

1.10n-1.10

Part 2) we have n^(-1) increased by 110%

110%=110/100=1.10

so

The algebraic expression of n^(-1) increased by 110% is equal to multiply 1.10 by n^(-1)

Remember that

n^{-1}=\frac{1}{n}

so

1.10(n^{-1})=1.10\frac{1}{n}=\frac{1.10}{n}

4 0
4 years ago
What is the equation of the line that passes through (1, 2) and is parallel to the line whose equation is 2x + y - 1=0?​
elixir [45]

Answer:

y=-2x+4

Step-by-step explanation:

2x+y-1=0

2x+y=0+1

2x+y=1

y=1-2x

y=-2x+1

y=mx+b where m=slope and b=y-intercept

parallel means same slope,

so the slope would still be -2.

--------------

y-y1=m(x-x1)

y-2=-2(x-1)

y=-2x+2+2

y=-2x+4

7 0
3 years ago
Someone please answer this corectly!!
Alex_Xolod [135]

Answer:

I think the answer would be

8 < Rad 70 < 9

Step-by-step explanation:

Hope it was correct & helpful ^__^ .

6 0
3 years ago
2(c + 3) = c - 13<br> Solve
trasher [3.6K]

Answer:

-19

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLZ HELP HURRY!!!! Subtract.
myrzilka [38]
-12 - (-17)

Multiply -1 into the parenthesis:

-12 + 17

Add:

5
6 0
3 years ago
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