3 years ago

Radius of the circle is 8cm, find the volume and surface area

Mathematics

1 answer:

nasty-shy [4]3 years ago

4 0

Answer:

am not sure but I think the answer is79.02

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One integer is 5 more than another. their product is 50. Find the integers

gulaghasi [49]

Five times 10. because 10 is 5 more that 5 and 5 times 10 is 50 so the answer wound be 5 and 10 or 5×10=50

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3 years ago

[8.01] Factor completely: -6m2 + 18m - 36 (4 points)

sdas [7]

The answer is <span>-6(m2 - 3m + 6)
</span>
-6m2 + 18m - 36 = - (6m2 - 18m + 36)
= - (6m2 - 6*3m + 6*6)
= -6(m2 - 3m +6)

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3 years ago

Write the equation in proper standard form, 9x-2/3y=-4

slega [8]

I think it is 2/3y=9x+4, forgive me if im wrong

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4 years ago

Nasim fills a measuring jug with 310 cm of water. She pours the water into a cylin- drical vase with radius 4 cm. Find the heigh

Sonja [21]

Answer:

The height of water in the cylindrical vase is 6.2 cm.

Step-by-step explanation:

Volume of water in the measuring jug = 310 $cm^{3}$ .

The radius of the cylindrical vase = 4 cm

volume of cylinder = $\pi$ $r^{2}$ h

But,

volume of water in the jug = volume of water in the vase = 310 $cm^{3}$

So that,

310 = $\frac{22}{7}$ x $(4)^{2}$ x h

= $\frac{22}{7}$ x 16 x h

310 x 7 = 22 x 16 h

2170 = 352h

h = $\frac{2170}{352}$

= 6.163

h = 6.2 cm

The height of water in the cylindrical vase is 6.2 cm.

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3 years ago

Find 5/6 of 15. Express your answer in simplest form.

katrin2010 [14]

5/6 of 15 would be 12.5. Of means multiply so 5/6 * 15 is 12.5

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3 years ago

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