3 years ago

Factor the expression. 21x2 + 55x + 14

Mathematics

1 answer:

MrRa [10]3 years ago

5 0

Answer:

It is the second option

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Ex. 3 A farmer has 3 cylindrical containers to hold feed. Each container has radius 91 cm and height 122 cm. What is the total v

Bess [88]

Answer:

$9521683.53 cm^3$

Step-by-step explanation:

Each of the 3 cylindrical containers have radius 91 cm and height 122 cm.

Since, their radii and heights are the same, their volumes will also be the same.

The total volume will be the sum of their three volumes.

The volume of a cylinder is given as:

$V = \pi r^2h$

where r = radius = 91 cm

h = height = 122 cm

Therefore, the volume will be:

$V = \pi * 91^2 * 122\\\\V = 3173894.51 cm^3$

The volume of each of the three cylinders is $3173894.51 cm^3$

Therefore, their total volume will be:

$V_T = 3173894.51 + 3173894.51 + 3173894.51\\\\V_T = 9521683.53 cm^3$

The total volume of the three containers is $9521683.53 cm^3$

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3 years ago

For ten weeks, you recorded the growth of five rabbits. Each rabbit was given unlimited freshwater, but was fed a different type

Pepsi [2]

I think the answer is D)Weight

3 0

3 years ago

240 fluid ounces equals how many cups

kolezko [41]

Well we know that theres 8 fluid ounces in 1 cup.

240/8=30

so 30 cups are in 240 fluid ounces

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3 years ago

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Pls help. (Use answers below)

velikii [3]

Answer:

let me try

Step-by-step explanation:

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3 years ago

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a store wants to print flyers to advertise it's grand opening. A printer will charge $50 and $0.05 per flyer. if the store has a

Vinvika [58]

The equation would be .05x+50=100 Then you would solve for x

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4 years ago