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2 years ago

10

Plot the points (-8,7) and (5,7) on the coordinate plane below. What is the distance between these two points?

1 answer:

Mkey [24]2 years ago

3 0

Answer:

The distance between is 13

Step-by-step explanation:

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The velocity v of blood that flows in a blood vessel with radius r and length ℓ at a distance r from the central axis is v(r) =

pogonyaev

$v(r)=4P\eta\ell(R^2-r^2)$

(assuming $R$ is the radius of the vessel, and that $0\le r\le R$ )

The average velocity of the blood is given by

$\displaystyle\frac1{R-0}\int_{r=0}^{r=R}v(r)\,\mathrm dr$
$=\displaystyle\frac{4P\eta\ell}R\int_{r=0}^{r=R}(R^2-r^2)\,\mathrm dr$
$=\dfrac{4P\eta\ell}R\left(\dfrac23R^3\right)$
$=\dfrac{8P\eta\ell}3R^2$

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3 years ago

Write an equation to match each graph.<br><br> I already tried y=[x] that didn’t work

UkoKoshka [18]

Answer:

y=|x|

Step-by-step explanation:

We know

general modulus function passes through origin as |0| is 0

And it's symmetric on both sides of y axis .

As it's not one -one function

Means

f(-1)=|-1|=1
f(1)=|1|=1

So the graph is y=|x|

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2 years ago

Read 2 more answers

X + x/3 = 4/9<br> solve for x!!

Lorico [155]

Answer:

x=1/3

Step-by-step explanation:

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2 years ago

Help asap!!!!!!!!!!<br><br> Properties of exponents <br><br> Simplify

maksim [4K]

Answer:

C) $4a^{6}b$

Step-by-step explanation:

$\frac{(4b^{3} 3a^{4}b^{2})}{3a^{-2} b^{4}}$ Copy the original equation

$\frac{12a^{6}b^{5}}{3b^{4} }$ Combine like terms

$\frac{12a^{6}b}{3}$ Simplify the b, then divide by 3

$4a^{6}b$

If this answer is correct, please make me Brainliest!

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3 years ago

Twice a number take away one

OlgaM077 [116]

2x -1 is the answer I believe

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3 years ago