3 years ago

Anlatarak cozmicekseniz cevaplamayin:)

Mathematics

1 answer:

expeople1 [14]3 years ago

8 0

Wish I could help! But maybe one day I can and hopefully there’s someone on here that and assist you!

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Intergrate secx(secx+tanx) dx

frozen [14]

$\displaystyle\int\sec x(\sec x+\tan x)\,\mathrm dx=\int(\sec^2x+\sec x\tan x)\,\mathrm dx=\tan x+\sec x+C$

3 0

3 years ago

Solve the quadratic by factoring.<br> x^2-5x-31=5

torisob [31]

Answer:

$x = - 4\: or \: x = 9$

Step-by-step explanation:

make one side equal to zero:

${x}^{2} - 5x - 36 = 0$

find two factors that multiply to -36 and add to -5 (-9 & 4)

${x }^{2} - 9x + 4x - 36 = 0$

factorise

$x(x - 9) + 4(x - 9) = 0$

$(x + 4)(x - 9) = 0$

solve for x

$x = - 4 \: or \: x = 9$

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3 years ago

What number is at this position ?

Katarina [22]

The answer is 2.5 because the point is at the middle. Hope this’ll help

8 0

3 years ago

Which of the following expressions are equivalent to 6-37

xxMikexx [17]

Unfinished question.

4 0

3 years ago

If the radius of a circle is 6 centimeters, what is its area?

Serggg [28]

Answer:

113

Step-by-step explanation:

p x r^2 =

pie x 6^2 = 113.097…

5 0

3 years ago

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Anlatarak cozmicekseniz cevaplamayin:) ​

Anlatarak cozmicekseniz cevaplamayin:)