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hjlf
3 years ago
10

Help pls!

Mathematics
1 answer:
photoshop1234 [79]3 years ago
5 0

Answer: 1526.8 cubic inches

Step-by-step explanation: Volume = base times height.

The base of the cylinder is πr²

We can use a scientific calculator with π, or we can use 3.14 for π. the radius is 9, 9² = 81.

The Area of the base of this cylinder is about 254.46 square feet

Multiply by the height, 6 feet

We get the volume of the cylinder 1526.82 cubic inches.

Round to 1526.8 cubic feet

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andrew-mc [135]

The height of the surface increases, then decreases, from the center out to the sides of the road.

<h3>What is quadratic equation?</h3>

The polynomial having a degree of 2 is defined as the quadratic equation it means that the variable will have a maximum power of 2.

Let

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x------> the road

we know that

The quadratic regression graphed represent a vertical parabola open downward

The function increase in the interval --------> (-5,0)        

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therefore

The height of the surface increases, then decreases, from the center out to the sides of the road.

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brainly.com/question/1214333

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5 0
2 years ago
Read 2 more answers
Fiona y sus amigas fueron a una tienda de batidos. Pidieron tres batidos de fresa y dos batidos de proteínas por un total de $ 2
jeka94

Answer:

Un batido de proteínas cuesta $ 5,25.

Step-by-step explanation:

El sistema de ecuaciones descrito al final del enunciado coincide con lo descrito al comienzo del mismo, de modo que podemos concentraron casi exclusivamente en la resolución del sistema en cuestión, la cual se describe a continuación:

Este es el sistema a resolver:

x + 4\cdot y = 25,50 (1)

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2) Eliminamos x en (2):

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7 0
3 years ago
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vichka [17]
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So A) is the correct answer.  It is in scientific notation and if you move the decimal back 3 place you get the number you stared with.
5 0
3 years ago
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Vinvika [58]

Answer:

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2 years ago
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