3 years ago

Can someone please help meeee I'll give 25 points :p

Mathematics

1 answer:

Temka [501]3 years ago

8 0

Answer: sorry don’t know the answer

Step-by-step explanation:

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If two measurements have the same number of decimal

Lera25 [3.4K]

Answer:

Yes.

Step-by-step explanation:

Yes, it is possible. For example, 0.2 and 0.2 both have one decimal place and one significant digit. Their product, 0.04, has one significant digit, but has 2 decimal places.

3 0

3 years ago

Pleaseee help me out !!!

Dahasolnce [82]

Answer:

y = 16

Step-by-step explanation:

y = 11 - x

of x is -5, subtitute it into the equation

y = 11 - (-5)

y = 11 + 5

y = 16

8 0

2 years ago

Read 2 more answers

Evaluate ,where e is the solid that lies between the cylinders x^2+y^2=1 and x^2+y^2=16, above the xy-plane, and below the plane

MA_775_DIABLO [31]

Assuming you're just computing the volume, i.e.

$\displaystyle\iiint_E\mathrm dV$

we should convert to cylindrical coordinates first, setting

$\begin{cases}x=r\cos\theta\\y=r\sin\theta\\z=\zeta\end{cases}$

so that the volume is given by

$\displaystyle\iiint_E\mathrm dx\,\mathrm dy\,\mathrm dz=\int_{\theta=0}^{\theta=2\pi}\int_{r=1}^{r=4}\int_{\zeta=0}^{\zeta=r\sin\theta+4}r\,\mathrm d\zeta\,\mathrm dr\,\mathrm d\theta$

which has a value of $60\pi$ .

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3 years ago

Solve the inequalities for x, and match each solution to its number line graph.

marysya [2.9K]

Answer:

Step-by-step explanation:

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3 years ago

Matthew bought a suitcase marked down from $90 to $81. What is the discount percentage?

Ksivusya [100]

Answer:

10%

Step-by-step explanation:

Percent change= New-Old |Old|× 100% percent change=81-90 |90| × 100= -9 90×100=-10%

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3 years ago