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3 years ago

Need quick help!! is 3.14 a rational or irrational number?

Mathematics

1 answer:

nata0808 [166]3 years ago

6 0

Hey there!

3.14 is Pi but not irrational, as it is a terminating decimal and doesn't go on forever. As long as it terminates and can be expressed as a fraction, it's rational.

Hope this helps!

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Can someone please help me with math.

Umnica [9.8K]

Answer:

9) C. 35 + 0.12x = 44.36

10) B

11) A. 32

Step-by-step explanation:

44.36 is the TOTAL so the equations have to EQUAL it.

PER mile means it's a variable so it's 0.12x:

35 is a constant so there's no variable attached:

35 + 0.12x = 44.36

10)

B because you have to cancel the y values and to do that, you multiply the 1st equation by 3.

11)

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3 years ago

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Answer correct you get brainliest answer

zloy xaker [14]

Answer:

$y = {x}^{2} - 2$

Or if you want with the value of h too.

$y = {(x - 0)}^{2} - 2$

Step-by-step explanation:

$y = a {(x - h)}^{2} + k$

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Substitute these values in the formula.

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Therefore, k = - 2.

From the vertex form, the vertex is at (h, k) = (0,-2). Substitute h = 0, a = 1 and k = -2 in the equation.

$y = a {(x - h)}^{2} + k \\ y = 1 {(x - 0)}^{2} - 2 \\ y = {(x)}^{2} - 2 \\ y = {x}^{2} - 2$

These type of equation where b = 0 can also be both standard and vertex form.

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3 years ago

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Mashutka [201]

You would add the fabric price, the craft glue and paper price. then you subtract your total from the $16.95.

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3 years ago

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f the length of side a is 12 centimeters, m= 36°, and m= 75°, what is the length of side b? Round your response to two decimal p

-Dominant- [34]

Answer:

Option C. is correct

Step-by-step explanation:

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AB =

BC =

AC =

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YZ =

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Option C. is correct

Read more on Brainly.com - brainly.com/question/1747695#readmore

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3 years ago