3 years ago

PLEASE HELP I really need Help Im offering 100 Points so please help me

Mathematics

2 answers:

Vlada [557]3 years ago

8 0

Answer:

i guess it's D

Step-by-step explanation:

garik1379 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

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Give full working and explanation

vlada-n [284]

Answer:

1309 marbles

Step-by-step explanation:

Kadon has 727 marbles.

Simon has: 727 - 145 = 582 marbles

All together:

Kadon marbles + Simon marbles

727 marbles + 582 marbles

1309 marbles

8 0

3 years ago

Find the volume of the wedge-shaped region (Figure 1) contained in the cylinder x2+y2=81 and bounded above by the plane z=x and

Natali5045456 [20]

In cylindrical coordinates, the volume is given with

$\displaystyle\int_{\theta=-\pi/2}^{\theta=\pi/2}\int_{r=0}^{r=9}\int_{z=0}^{z=r\cos\theta}r\,\mathrm dz\,\mathrm dr\,\mathrm d\theta$
$=\displaystyle\int_{\theta=-\pi/2}^{\theta=\pi/2}\int_{r=0}^{r=9}r^2\cos\theta\,\mathrm dr\,\mathrm d\theta$
$=\displaystyle\left(\int_{\theta=-\pi/2}^{\theta=\pi/2}\cos\theta\,\mathrm d\theta\right)\left(\int_{r=0}^{r=9}r^2\,\mathrm dr\right)$
$=486$

7 0

3 years ago

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Three hikers equally share 1/2 gallon of water. Explain how you would use an area model to find the amount of water each hiker d

zlopas [31]

Answer:

1/6

Step-by-step explanation:

1/2 ÷ 3 equation

1/2 ÷3/1 flip

1/2 x 1/3 multiply

1/6 Answer

8 0

3 years ago

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Which inequality has a dashed boundary line when graphed? A y>=3/5x+1 B y>= -1/3x+1 C y>3x+1

Ket [755]

Answer: C y>3x+1

Step-by-step explanation:

When we graph an inequality with strictly greater of less than sign ('<' or '>'), then the graph has a dashed boundary line .
Further it indicates that it does not include the points on the line.

From all the given options , only C contains inequality with '>' sign .

Hence, y>3x+1 is the inequality has a dashed boundary line when graphed.

hence, the correct option is C.

4 0

3 years ago

What is 904.358 rounded to the nearest ten and nearest tenth?

Oksana_A [137]

the answer is 904.4

6 0

3 years ago

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