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choli [55]
3 years ago
7

What is the value of the expression? |-2- (-2.5) -4.5 –0.5 0.5 4.5

Mathematics
1 answer:
Snezhnost [94]3 years ago
8 0

Answer: -0.5

Step-by-step explanation: Lets solve the equation, don't forget that your answer is an absolute value.

|-2-(-2.5)|

|0.5| Absolute value of 0.5 is -0.5

So, the answer is -0.5

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An isosceles triangle is one with 2 sides of the same length.

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A. 7x-2y
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3 years ago
Solving equations and distributive property
Tomtit [17]

Answer:

x=20

Step-by-step explanation:

2(x+10)=60

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4 0
3 years ago
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]

<u>Answer-</u>

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

<u>Solution-</u>

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

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

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

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

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


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sergiy2304 [10]

58.00 \div 10 \times 2 \div 2 \div 2
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