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3 years ago

Whats 9 + 10. im really confused please dont say 21

Mathematics

2 answers:

Karo-lina-s [1.5K]3 years ago

5 0

Answer:

Step-by-step explanation:

It's 19 but you could double check just in case.

Anna71 [15]3 years ago

3 0

Step-by-step explanation:

9+10=19

<h3>hope it helps.</h3><h3>stay safe healthy and happy.</h3>

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Please I need hep, get free brainly :D

padilas [110]

Step-by-step explanation:

Formula:

$\boxed{a = 3.14(r)^{2} }$

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The radius is 1/2 of the diameter.

Since 1/2 of 16 is 8, 8 is our radius.

Substitute:

$a = 3.14(8)^{2}$

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2 years ago

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6/5 36/25 Find the 10th term.

harina [27]

Answer:

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Step-by-step explanation:

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2 years ago

The following integral requires a preliminary step such as long division or a change of variables before using the method of par

shtirl [24]

Division yields

$\dfrac{x^4+7}{x^3+2x} = x-\dfrac{2x^2-7}{x^3+2x}$

Now for partial fractions: you're looking for constants a, b, and c such that

$\dfrac{2x^2-7}{x(x^2+2)} = \dfrac ax + \dfrac{bx+c}{x^2+2}$

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$\displaystyle\int\frac{x^4+7}{x^3+2x}\,\mathrm dx = \int\left(x+\frac7{2x} - \frac{11x}{2(x^2+2)}\right)\,\mathrm dx$

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3 years ago

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11111nata11111 [884]

Answer:

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Step-by-step explanation:

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3 years ago

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OlgaM077 [116]

Answer:

ASA postulate

Step-by-step explanation:

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