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hoa [83]
4 years ago
15

Trigonometry Trigonometric Functions Given: Sin θ = (2/3), Find: Cos θ

Mathematics
1 answer:
Mumz [18]4 years ago
5 0
I created this step by step to help, hope it helps ! :)
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Vectorial mechanics
charle [14.2K]

Answer:

<em>Vectorial Mechanics is a book on vector manipulation by Edward Arthur Milne, a highly decorated British astrophysicist and mathematician. </em>

Step-by-step explanation:

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6 0
3 years ago
25 + 47 is the same as<br>+ 50​
valentinak56 [21]

Answer: No

Step-by-step explanation:

25+47=72 not 50

3 0
3 years ago
Which terms could be used as the first term of the expression below to create a polynomial written in standard form? Select five
vovikov84 [41]

Option C: -6rs^5

The last two terms given of the standard polynomial are:

\cdots + 8r^2s^4 +  3r^3s^3

This shows 2 patterns to us:

r 's degree is increasing per term in the given polynomial.

s 's degree is decreasing per term in the given polynomial.

The sum of powers of variates r and s is 2+4 = 3+3  = 6.

And since standard polynomial, the same pattern must be present in all terms of the series.

All options except C are not valid.

Option C has term -6rs^5 for which r's degree plus s's degree is 1 + 5 = 6.

And r's degree 1 <  s's degree 5.

Thus its a valid term to be putted as first term in standard form of polynomial in consideration.

Thus Option C: -6rs^5  is the needed expression.

Learn more here:

brainly.com/question/10127580

4 0
3 years ago
How do you right 2.1 in words
Lelu [443]
Answer: Two and one tenth.
5 0
3 years ago
If a system consists only of a linear function and an exponential graph, what is the maximum number of solutions possible of the
Kaylis [27]
A linear function can only have one solution no matter what type of graph it's on. So, the answer is one solution.
3 0
3 years ago
Read 2 more answers
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