Please answer this question

Mathematics

2 answers:

frosja888 [35]3 years ago

4 0

Rn it’s showing (4,2) (4,4) (1,4) if you rotate it it will be all the same but negative
example (-4,-2) (-4,-4) (-1,-4)

Ira Lisetskai [31]3 years ago

3 0

Answer:

<h2>✏️ Answer</h2>

Step-by-step explanation:

<h3>#CarryOnLearning</h3><h3>#BrainlyPh</h3>

<h3>xXxNoyaxXx</h3>

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The relationship (3,2)(2,5) (8,5) (3,6) is a function A True B) False

Katyanochek1 [597]

The answer is true

Hope this helped!

7 0

3 years ago

Cosx+1/sin^3x=cscx/1-cosx

ANTONII [103]

I am assuming you want to prove:
csc(x)/[1 - cos(x)] = [1 + cos(x)]/sin^3(x).


If we multiply the LHS by [1 + cos(x)]/[1 + cos(x)], we get:
LHS = csc(x)/[1 - cos(x)]
= {csc(x)[1 + cos(x)]/{[1 + cos(x)][1 - cos(x)]}
= {csc(x)[1 + cos(x)]}/[1 - cos^2(x)], via difference of squares
= {csc(x)[1 + cos(x)]}/sin^2(x), since sin^2(x) = 1 - cos^2(x).


Then, since csc(x) = 1/sin(x):
LHS = {csc(x)[1 + cos(x)]}/sin^2(x)
= {[1 + cos(x)]/sin(x)}/sin^2(x)
= [1 + cos(x)]/sin^3(x)
= RHS.


I hope this helps!

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4 years ago

HELPPPPPP IM DOING MY MISSING ASSIGNMENTS WILL GIVE BRAINLIEST

katen-ka-za [31]

Answer:

12 minutes

Step-by-step explanation:

my guts are always right

5 0

3 years ago

Read 2 more answers

Multiply out and simplify: (x + 6)(x - 2)