3 years ago

-3 1/5 ÷ 1 3/4 Write your answer as a mixed number in simplest form.

1 answer:

5 0

So the answer would be negative 64 over 35

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LenaWriter [7]

$r=15,4\ cm\\C=2\cdot\ \pi\ \cdot\ r\\C=2\cdot\ \pi\ \cdot\ 15,4\ cm\\C=30,8\ \pi\ cm$

$\pi\approx\ 3,14$

$C=30,8\ \cdot\ 3,14\ cm\\C=96,712\ cm$

6 0

3 years ago

natima [27]

Put in -4 for y

13x=4x+4(-4)
Subtract 4x from both sides
9x= -16
Divide both sides by 9
X=-16/9

3 0

3 years ago

worty [1.4K]

If the integral is

$\displaystyle \int (ax^2+2bx+c)^{3/2}(2ax+2b)\,\mathrm dx$

substitute $u = ax^2+2bx+c$ and $\mathrm du=(2ax+2b)\,\mathrm dx$ . Then you end up with

$\displaystyle \int u^{3/2}\,\mathrm du = \frac25u^{5/2} + C$

which in terms of <em>x</em> is

$\boxed{\dfrac25(ax^2+2bx+c)^{5/2} + C}$

4 0

3 years ago

Cerrena [4.2K]

That would be quadrants II and III

8 0

2 years ago

galben [10]

A: 5x-1=y
(=) x=(y+1)/5

7 0

2 years ago