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ELEN [110]
4 years ago
10

What is equivalent to 3n+2(1-4n)

Mathematics
1 answer:
Inessa [10]4 years ago
3 0

Answer:

2-5n

Step-by-step explanation:

Do you mean what is 3n+2(1-4n) simplified?

3n+2-8n=2-5n

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Need help ASAP Thankyou
sineoko [7]

Answer:

Volume of the tank = 636 ft³

Step-by-step explanation:

Formula for the volume of a cylinder is,

V = πr²h

Where r = radius of the cylinder

h = height of the cylinder

By substituting the values of radius and height of the water tank given in the question,

V = \pi (4.5)^{2}(10)

   = 202.5π

   = 202.5 × (3.14)

   = 635.85 ft³

   ≈ 636 ft³

Therefore, volume of the cylindrical water tank is 636 ft³.

4 0
3 years ago
Find the shaded area:
masha68 [24]

Answer:

Step-by-step explanation:

we have a circle inscribed in a square

Area of the square

Asquare=14*14=196

Acircle=3.14*r^2  

r=14/2=7

Acircle=3.14*7^2=153.94

A shaded=196-153.94=42.06

7 0
3 years ago
Please Graph (-2, 0.75)
kozerog [31]

Answer:

It won't allow me to put in a link for the graph but on a graph it would of course be at -2 on the x-axis, but you would go only 3/4 the way to one so it'll be right under 1 on the y-axis

Step-by-step explanation:

3 0
4 years ago
6x4x5x9x10+20 is what
SIZIF [17.4K]
The answer would be 10820
3 0
3 years ago
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Justin weighs 80 kilograms, Benjamin weighs 40 kilograms. Jack weighs 60 kilograms. How much do all 3 of them weigh in grams?
Ber [7]

They all three weigh 18000 grams

3 0
4 years ago
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