2 years ago

Which number is an irrational number?

Mathematics

2 answers:

Free_Kalibri [48]2 years ago

7 0

Answer:

It's A. 8.12512512515

chubhunter [2.5K]2 years ago

4 0

I think A
PLEASEE GIVE ME BRAINLIEST

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Find the area of the surface correct to four decimal places by expressing the area in terms of a single integral and using your

love history [14]

If we substitute $x=r\cos\theta$ and $y=r\sin\theta$ , we get $r^2=x^2+y^2$ , so that

$z=\cos(x^2+y^2)=\cos(r^2)$

which is independent of $\theta$ , which in turn means the surface can be treated like a surface of revolution.

Consider the function $f(t)=\cos(t^2)$ defined over $0\le t\le1$ . Revolve the curve $C$ described by $f(t)$ about the line $t=0$ . The area of the surface obtained in this way is then

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3 years ago

Write the number as an improperios fraction, 10 3/4

trapecia [35]

10 3/4

10 x 4 = 40
40 + 3 = 43

43/4 is your answer

Hope this helps

3 0

2 years ago

What is the f of x over the g of x when f(x) = 6x3 − 19x2 + 16x − 4 and g(x) = x − 2? (2 points)

VikaD [51]

You're being asked to divide 6x^3 - 19x^2 + 16x - 4 by x - 2.

Try using synthetic division, if you know it:

_______________
2 / 6 -19 16 -4
12 -14 4
--------------------------
6 -7 2 0

6, -7 and 2 are the coefficients of the quotient. The quotient (answer to this question) is

6x^2 - 7x + 2

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3 years ago

Please help im so confused at math pls help

exis [7]

Answer:

where is the question ??

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2 years ago

What was 42/3as a mixed number

stiks02 [169]

This fraction cannot be changed to a mixed number because 3 can divide 42 to give 14. Hope i helped. Have a nice day.

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3 years ago

Read 2 more answers