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4 years ago

What’s the answer to this

Mathematics

1 answer:

KonstantinChe [14]4 years ago

5 0

Answer:

Step-by-step explanation:

(a+b)² = a² + 2ab + b²

example : (5+2)² = 5² + 2.5.2 + 2² = 49

9x² + 6x + 1

9x² = (3x)²

1 = 1²

6x = 2.3x.1

So => 9x² + 6x + 1 => <em>(3x + 1)² </em>

Hope this helps ^-^

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Consider the linear function that is represented by the equation y = negative 10 x + 6 and the linear function that is represent

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Answer:

b???

Step-by-step explanation:

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3 years ago

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Plz answer..........

Jobisdone [24]

Answer:

2210.6 $m^3$

Step-by-step explanation:

Volume of a cylinder is $\pi r^2h$

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3 years ago

The cost of a taxi ride is 5 dollars plus 50 cents per mile. write an algebraic expression that models the cost of a taxi ride o

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Simple.....

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4 years ago

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mojhsa [17]

Answer:

$T= 8p+1$

Step-by-step explanation:

Given :Lauryn grew p tomato plants. Padma grew 5 fewer than 3 times the number Lauryn grew. Kent grew 6 more than 4 times the number Lauryn grew.

To Find: a simplified expression to represent the total number of tomato plants that Lauryn, Padma, and Kent grew.

Solution :

Let total number of tomatoe plants be T

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We are also given that Padma grew 5 fewer than 3 times the number Lauryn grew.

⇒ $3p-5$

We are also given that Kent grew 6 more than 4 times the number Lauryn grew.

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4 years ago

A water tower in New York City has the shape of a cylinder with a cone on top. The cylinder has a diameter of 12 feet and a heig

vazorg [7]

Answer:

number of minutes to drain the entire tower = 241 minutes(nearest minutes)

Step-by-step explanation:

The water tower has the shape of a cylinder with a cone on top . The volume of the water tower can be find when you find the sum of the volume of the cylinder and the cone.

Therefore,

volume of the cylinder = πr²h

where

r = 12/2 = 6 ft

h = 15 ft

volume = π × 6² × 15

volume = π × 36 × 15

volume of the cylinder = 540π

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cross multiply

h = 6 tan 25°

h = 6 × 0.46630765815

h = 2.79784594893

h = 2.8 ft

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1801.104 cubic fit = ? gallons

cross multiply

gallons = 1801.104 × 7.48

gallons = 13472.25792 gallons

The residents drains the water at the rate of 56 gallons per minute. Therefore,

56 gallons = 1 minutes

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number of minutes = 13472.25792 /56

number of minutes = 240.576034286

number of minutes to drain the entire tower = 241 minutes(nearest minutes)

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3 years ago