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Vinvika [58]
3 years ago
15

Brainliest for correct answer please help

Mathematics
2 answers:
victus00 [196]3 years ago
8 0
The answer to this question is B
Dovator [93]3 years ago
7 0

Answer:D

Step-by-step explanation:

You might be interested in
Prove 2/sqrt3cosx+sinx=sec(pi/6-x)
dlinn [17]

Thus L.H.S = R.H.S that is 2/√3cosx + sinx  = sec(Π/6-x) is proved

We have to prove that

2/√3cosx + sinx  = sec(Π/6-x)

To prove this we will solve the right-hand side of the equation which is

R.H.S = sec(Π/6-x)

          = 1/cos(Π/6-x)

[As secƟ = 1/cosƟ)

           = 1/[cos Π/6cosx + sin Π/6sinx]

[As cos (X-Y) = cosXcosY + sinXsinY , which is a trigonometry identity where X = Π/6 and Y = x]

           = 1/[√3/2cosx + 1/2sinx]

            = 1/(√3cosx + sinx]/2

            = 2/√3cosx + sinx

    R.H.S = L.H.S

Hence 2/√3cosx + sinx  = sec(Π/6-x) is proved

Learn more about trigonometry here : brainly.com/question/7331447

#SPJ9

5 0
1 year ago
Please help asap.<br> have a nice day
frozen [14]
I believe it would be A
5 0
3 years ago
Answers for the homies that don’t wanna do the work edge 202
trapecia [35]
Wait what’s edge 202:|
7 0
3 years ago
I need help again brainiest who ever get this right
Leona [35]

Answer:

Step-by-step explanation:

26x25x24x23x22x21x10x9=30,891,577,600

=Thirty billion, eight hundred ninety-one million, five hundred seventy-seven thousand, six hundred.

the answer was kind of in the question btw :)

6 0
4 years ago
Sorry for tabs!! I need help in this. Please help me.
telo118 [61]

Answer: 11 more i think

Step-by-step explanation:

8 0
3 years ago
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