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2 years ago

13

Please help, do not give links for an aswer.

1 answer:

marishachu [46]2 years ago

5 0

1/2 = sin (5pi/6)
0 = cos (3pi/2)
radical3/2 = cos (11pi/6)
radical2/2 = sin (3pi/4)

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3 years ago

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In the inequality, what are all the possible values of x?

tangare [24]

Answer:

A

Step-by-step explanation:

-8*2+6≤2(-3*2+1)

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2 years ago

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Schach [20]

Answer:

The circumference is 75.36 inches.

Step-by-step explanation:

Hi there! Please take a look at the following explanation and let me know in the comment if you have any doubts!

<h3>Given:</h3>

We are given the <u>radius</u> that’s equal to <u>12 inches</u> and π = <u>3.14</u>

<h3>Problem:</h3>

We want to find <u>the circumference</u>.

<h3>Circumference Formula:</h3>

$\displaystyle \large{C=2\pi r}$ which simply means <em>circumference = 2*π*radius</em> or sometimes can also be written as $\displaystyle \large{C=\pi d}$ which means <em>circumference = π*diameter </em>since 2r means two times of radius and that’s technically diameter.

<h3>Step:</h3>

Determine the following:

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3 years ago

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dangina [55]

Answer:

Problem 1:

a. x=2

b. x=3

c. x=1

Problem 2:

A multiplication equation to hold the table true:

$18\times3=54$

A division equation to hold the table true:

$\frac{54}{3} =18$

Step-by-step explanation:

Given in problem 1:

(a). The equation is $\frac{x}{6} > 1$

It holds true for all values of $x> 6$ .

Let us say $x=12$ ,

$\frac{x}{6}=\frac{12}{6} =2$ which is greater than 1.

(b). The equation is $\frac{x}{6} < 1$

It holds true for all values of $x< 6$ .

Let us say $x=3$

$\frac{x}{6} =\frac{3}{6} =\frac{1}{2}$ which is less than 1.

(c). The equation is $\frac{x}{6} = 1$

It holds true for only $x= 6$ .

Let us say $x=6$ ,

$\frac{x}{6} =\frac{6}{6}=1$ which is equal to 1.

Problem 2:

A multiplication equation to hold the table true:

$18\times3=54$

A division equation to hold the table true:

$\frac{54}{3} =18$

Therefore these are the values which hold true to the equation in problem 1 and 2.

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3 years ago