3 years ago

I don’t know the answer

Mathematics

1 answer:

masya89 [10]3 years ago

4 0

Answer:

?=1O or 15

Step-by-step explanation:

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maks197457 [2]

Answer:

Step-by-step explanation:

I tried calculating it hers the resalt

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3 years ago

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Find the value of x<br><br> Pls help

fgiga [73]

Answer:

Step-by-step explanation:

Angles should be equal

3 0

3 years ago

HELP!!!!!! please<br> by substitution integrates<br> <img src="https://tex.z-dn.net/?f=%20%5Cint%5C%20Sen%5E%7B3%7DxCosx%20%5C%2

Elza [17]

Hello,

I suppose you means

As (sin(x))'=cos(x)

$\int\limits{sin^3(x)*cos(x)x} \, dx$
=1/4*sin ^4(x)+C
since
$\int\limits{u^3} \, du=u^4/4+C$

7 0

3 years ago

WILL MARK YOU BRAINLIEST HELP ASAP

dsp73

Answer:

That big "E" word means the same lengths so they are all 14" long

Step-by-step explanation:

plz brainliest me! XD

5 0

3 years ago

A sequence is created from the function k(n) = 2n + 3, where n represents the position of the term of the sequence. The sequence

pashok25 [27]

Substitute the n value into the equation. The n repersents the 'nth' term.
K (1) = 2(1) + 3
K = 5
Therefore, when n = 1, K = 5
Same goes t any other term.

K (3) = 2(3) + 3
K = 9
So, when n = 3, K=9

Just keep applying the same rule. Also, make sure that you answer it with a sentence at the end. This should always help you and the marker see that you are confidence with your answer...

I hoped I helped out. Good luck. :)

3 0

3 years ago