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FromTheMoon [43]

3 years ago

13

Isabelle drinks orange juice for 36 days in a row. Each day she drinks 2 cups. Which pair of expressions shows two ways to deter

mine the total number of cups of orange juice that Isabelle drinks? 13)

1 answer:

mr_godi [17]3 years ago

4 0

36*2=72, and 2*36=72.

Please mark brainiest!

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3) Using the picture, find the measure of side J.

Elenna [48]

Answer:

solution is in attachment

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3 years ago

Use mapping notation to describe a translation up 8 units.

7nadin3 [17]

B, y goes up 8, when you add 8 to y

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3 years ago

The coordinates of points A and B are A(4, -2) and B(12, 10). What are the coordinates of the point that is 1/4 of the way from

Vanyuwa [196]

Answer:

Step-by-step explanation:

(4 + 12)/4 = 16/4 = 4

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3 years ago

4. Find x. Then find each indicated measure.

Zigmanuir [339]

Answer:

$x=4\\\\EG=9\\\\ED=18$

Step-by-step explanation:

$\dfrac{x+5+9}{x+5}=\dfrac{12}{6}\\\\\dfrac{x+14}{x+5}=2\\\\x+14=2(x+5)\\\\x+14=2x+10\\\\14-10=2x-x\\\\x=4\\\\EG=4+5=9\\\\ED=9+9=18$

3 0

2 years ago

Use cylindrical coordinates. evaluate x dv e , where e is enclosed by the planes z = 0 and z = x + y + 10 and by the cylinders x

gizmo_the_mogwai [7]

In cylindrical coordinates,

$\begin{cases}x(X,Y,Z)=X\cos Y\\y(X,Y,Z)=X\sin Y\\z(X,Y,Z)=Z\end{cases}\implies\mathrm dV=\mathrm dx\,\mathrm dy\,\mathrm dz=X\,\mathrm dX\,\mathrm dY\,\mathrm dZ$

Then the integral is

$\displaystyle\iiint_Ex\,\mathrm dV=\int_{Y=0}^{Y=2\pi}\int_{X=4}^{X=6}\int_{Z=0}^{Z=X\cos Y+X\sin Y+10}X\cos Y\times X\,\mathrm dZ\,\mathrm dX\,\mathrm dY$
$=\displaystyle\int_{Y=0}^{Y=2\pi}\int_{X=4}^{X=6}(10X^2\cos Y+X^3\cos^2Y+X^3\cos Y\sin Y)\,\mathrm dX\,\mathrm dY$
$=\displaystyle\int_{Y=0}^{Y=2\pi}\left(\dfrac{1520}3\cos Y+260\cos^2Y+260\cos Y\sin Y\right)\,\mathrm dY=260\pi$

5 0

3 years ago