3 years ago

The Answers are:

Mathematics

1 answer:

Ainat [17]3 years ago

8 0

Answer:

Step-by-step explanation:

prpobaly quadrent 4

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a sculpture is formed from a cylinder resting on top of a cuboid. the cylinder has a radius 40cm and height 70cm. the cuboid mea

frosja888 [35]

Answer-

$\boxed{\boxed{\text{Mass}=10.0447256\ ton}}$

Solution-

The dimensions of the cuboid is, 80×80×140 cm

So, its volume will be $=80\times80\times140=896000$ cm³

The dimensions of the cylinder is, radius = 40cm, height = 70cm

So, its volume will be $\pi r^2h=\pi\times40^2\times70=351792$ cm³

Total volume,

$V=V_{\text{Cylinder}}+V_{\text{Cuboid}}\\\\=351792+896000\\\\=1247792\ cm^3$

As we know,

$\Rightarrow \text{Density}=\dfrac{\text{Mass}}{\text{Volume}}$

$\Rightarrow \text{Mass}=\text{Density}\times \text{Volume}$

$\Rightarrow \text{Mass}=8.05\times 1247792=10044725.6\ g$

$\Rightarrow \text{Mass}=10044725.6\times 10^{-6}=10.0447256\ ton$

8 0

3 years ago

Verify identity : <img src="https://tex.z-dn.net/?f=2%20%5Csin%20%7B%7D%5E%7B2%7D%20%28%20%5Calpha%20%29%20%20%2B%20%20%5Cco

ruslelena [56]

Answer:

what is this? math or physics?

Step-by-step explanation:

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2 years ago

Evan budgets $3,000 a month to spend on living expenses for his family. The table expresses the portion spent on each cost as a

natta225 [31]

1. 1
2. 100%
3. 1.00

I belive these are the answers to the chart

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2 years ago

If the area of a rectangle is 12cm2 what could be its length and width

jasenka [17]

There are many different combinations.

We just need two numbers that when you multiply them you get 12.

We can have:

Length = 1
Width = 12

Length = 12
Width = 1

Length = 2
Width = 6

Length = 6
Width = 2

Length = 3
Width = 4

Length = 4
Width = 3

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3 years ago

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What is the percent increase from 35 birds to 45 birds?

Assoli18 [71]

Answer:

I think the answer is 3.5

Step-by-step explanation:

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2 years ago

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