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bonufazy [111]
2 years ago
13

Solve for x. For your answer, you

Mathematics
2 answers:
Inga [223]2 years ago
8 0

Answer:

62

Step-by-step explanation:

x+37+81=180, x=62

Katen [24]2 years ago
7 0
Use Sin,cosine, and tangent that should help you.
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U=1-3v/vt-w make t the subject<br> Answer for it
Oxana [17]

Answer:

t= -\frac{u}{3}+\frac{1}{3}-\frac{w}{3}

Step-by-step explanation:

Divide each side with variables by the one without them.

4 0
2 years ago
The differece of twice <br> a number and five is<br> three. Find the number
Anton [14]

Answer:

Step-by-step explanation:

LEt the number be x.

2x - 5 = 3

2x = 3 + 5 = 8

x = 8/2 = 4

To solve the equation: add 5 to both sides and then multiply by 1/2.

5 0
2 years ago
Read 2 more answers
Help Me Solve This
olasank [31]
Let us assume the number of cd's you can buy = x
Cost of an used CD = $4.25
Total amount of money that you have = $1500
Then
<span>x ≤ 15 − 4.25
</span>x ≤  10.75

I hope the procedure is clear enough for you to understand. I also hope that this is the answer that you were looking for and the answer has actually come to your desired help.
3 0
3 years ago
Find the integration of (1-cos2x)/(1+cos2x)
slega [8]

Given:

The expression is:

\dfrac{1-\cos 2x}{1+\cos 2x}

To find:

The integration of the given expression.

Solution:

We need to find the integration of \dfrac{1-\cos 2x}{1+\cos 2x}.

Let us consider,

I=\int \dfrac{1-\cos 2x}{1+\cos 2x}dx

I=\int \dfrac{2\sin^2x}{2\cos^2x}dx         [\because 1+\cos 2x=2\cos^2x,1-\cos 2x=2\sin^2x]

I=\int \dfrac{\sin^2x}{\cos^2x}dx

I=\int \tan^2xdx                      \left[\because \tan \theta =\dfrac{\sin \theta}{\cos \theta}\right]

It can be written as:

I=\int (\sec^2x-1)dx             [\because 1+\tan^2 \theta =\sec^2 \theta]

I=\int \sec^2xdx-\int 1dx

I=\tan x-x+C

Therefore, the integration of \dfrac{1-\cos 2x}{1+\cos 2x} is I=\tan x-x+C.

8 0
2 years ago
ALGEBRA 2- If f(x)= √x-3 , which inequality can be used to find the domain of f(x)?
Fed [463]
B, because you can't get the square root of a negative number
8 0
3 years ago
Read 2 more answers
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