2 years ago

Give exact values. No decimals allowed!

Mathematics

1 answer:

Marat540 [252]2 years ago

8 0

Answer:

sin is radical 3/2

cos is -1/2

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Write the equation of the line that passes through (0,5) and is perpendicular to the line x = 3.

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(0,5)x3=(15,5)

Step-by-step explanation:

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2 years ago

Don’t mind the writing. Just trying to see if this is right?

LuckyWell [14K]

Answer:

Step-by-step explanation:

Yep you are 100% correct grate job!!

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56/(7-9)^3-25/23-5*4

meriva

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2 years ago

What is the value of the expression 5x2 + 2x when x = 5?

masha68 [24]

Answer:

135

Step-by-step explanation:

Given:

$x = 5$

To determine a numerical value for the expression, simply substitute the value of "x" into the expression and simplify the expression, if necessary, to determine a specific number for the expression provided.

$\implies 5x^{2} + 2x$

$\implies 5(5)^{2} + 2(5) \longrightarrow \longrightarrow \longrightarrow (x = 5)$

$\implies 5(5)(5) + 2(5)$

$\implies 125 + 10$

$\implies 135$

Therefore, the value of the expression $5x^{2} + 2x$ when x = 5 is 135.

Learn more about this topic: brainly.com/question/27675691

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1 year ago

According to the Fundamental Theorem of Algebra, which polynomial function has exactly 6 roots?

Paul [167]

Answer: d. $f(x)=7x^6+3x^3+12$

Explanation:-

The fundamental theorem of algebra tells that every non-constant single-variable polynomial with complex coefficients has at least one complex root.
Corollary to the fundamental theorem tells that every polynomial of m>0 degree has exactly m zeroes.

Thus only option d. $f(x)=7x^6+3x^3+12$ with degree 6 has exactly 6 roots.

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3 years ago

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