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Natasha2012 [34]
3 years ago
6

I neeed help please !!!!

Mathematics
2 answers:
denis23 [38]3 years ago
4 0

Answer:

the fourth option is correct

t = 29

we know this bc you have to distibute the parthentesis and then solve the rest of the equation  

Goshia [24]3 years ago
3 0

Answer:

4th solution

Step-by-step explanation:

2 (t-5) = 48

Divide each side by 2

2/2 (t-5) = 48/2

t-5 = 24

Add 5 to each side

(t-5+5) = 24+5

t = 29

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How will the metric system be used in your furture career
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Answer:

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Expert Answer

Step-by-step explanation:

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Step-by-step explanation:

\large\underline{\sf{Solution-}}

Given Trigonometric expression is

\rm :\longmapsto\:\dfrac{sin\theta }{1 + cos\theta }

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\rm \:  =  \: \dfrac{sin\theta }{1 + cos\theta }  \times \dfrac{1 - cos\theta }{1 - cos\theta }

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\purple{\rm :\longmapsto\:\boxed{\tt{ (x + y)(x - y) =  {x}^{2} -  {y}^{2} \: }}}

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\purple{\rm :\longmapsto\:\boxed{\tt{  {sin}^{2}x +  {cos}^{2}x = 1}}}

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\rm \:  =  \: \dfrac{sin\theta (1 -  cos\theta )}{{sin}^{2}\theta  }

\rm \:  =  \: \dfrac{1 - cos\theta }{sin\theta }

<u>Hence, </u>

\\ \red{\rm\implies \:\boxed{\tt{ \rm \:\dfrac{sin\theta }{1 + cos\theta }   =  \: \dfrac{1 - cos\theta }{sin\theta } }}} \\

3 0
2 years ago
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