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Ganezh [65]
2 years ago
13

WILL GIVE BRAINLIEST. Explain how you would prove that this is an identity. (Please explain in understandable terms)

Mathematics
1 answer:
gtnhenbr [62]2 years ago
4 0

Answer:

Step-by-step explanation:

I would first expand out the numerator since it would become \sin^{2} x+2\sin x \cos x+\cos^{2}x, which would allow me to use the double angle formula for sine and the Pythagorean identity.

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How can I solve this?
Eva8 [605]

Answer:

they are congruent so 47 is also the measurement for its corresponding angle(aka the corner that doesn't have a variable)

and in a triangle, interior angles add to 180 so 47+x+y=180

90 + 43 = 133

+47= 180

so your answer is a

hope this helps!!

8 0
3 years ago
What is a supplementary angle??
Olin [163]
A single angle is generally not considered to be supplementary. Supplementary angles are angles that equal 180° when they are added together. For example, 70° and 110° are supplementary because they equal 180°.

However, I guess the supplementary angle can be the angle that must be added to another to total 180°. For example, 80° is the supplementary angle of 100°.
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3 years ago
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Statistics when mode is best measure of central tendency.
ehidna [41]

Answer:

The mode is the least used of the measures of central tendency

Step-by-step explanation:

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2 years ago
A study is done by a community group in two neighboring colleges to determine which one graduate's students with more math class
ozzi

Answer:

thats a long question my friend

Step-by-step explanation:

7 0
3 years ago
If a(2x-3) = bx+5 then the solution for x in terms of a and b is
Allisa [31]

Answer:

x=(3a+5)/(2a-b)

Step-by-step explanation:

We spread the a to the 2x and -3 first,

2ax -3a= bx+5 5ax

By adding 3a, we pass the -3a over

2ax=bx+5+3aa bx+5+3aa

We'll pass the bx over the bx, then

2ax-bx=5+3aa-bx=5

Now we will party like this on the left side,

5+3a) x(2a-b)=5+3a)

Everything we have to do to find x is to separate both sides by (2a-b)

x=(3a+5)/=(3a+5)/ (2a-b)

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3 years ago
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