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natali 33 [55]
2 years ago
13

What is the value of x????

Mathematics
2 answers:
vlabodo [156]2 years ago
8 0

Answer:

x = 8

Step-by-step explanation:

                                                             √3                  4√3

Note that cos 30 degrees (which is ---------) equals ---------  

                                                                2                      x

which simplifies to:

    1         4

  ----   = -----    

    2         x

so that x = 8                                                                                                

seraphim [82]2 years ago
3 0

Answer:

\cos(30)  =  \frac{ \sqrt{3} }{2 }  =   \frac{4 \sqrt{3} }{x}  \\ x = 8 \sqrt{3}  \div  \sqrt{3}  = 8

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The volume of a rectangular prism is 60 cubic units. What could the dimensions of the prism be?
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Find parametric equations and symmetric equations for the line of intersection of the given planes. x + y + z = 5, x + z = 0
oee [108]

The next set is the parametric equations of the same line .

x = t, y = 5 and z = -t .

What is the meaning of parametric and non parametric?

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x + y + z = 5, x + z = 0

the line satisfies

x + z = 0 , y = 5

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x = t, y = 5 and z = -t .

the first one is technically already the symmetric equations of the line.

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the next set is the parametric equations of the same line .

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brainly.com/question/12718642

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