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Anna007 [38]
3 years ago
7

A) Write (3x + 1)(x + 4)(2x + 7) in the form ax3 + bx2 + cx + d

Mathematics
1 answer:
Svetlanka [38]3 years ago
8 0

Step-by-step explanation:

6x^3+47x^2+99x+28

hope it helps u

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Twenty times a square of a positive integer plus 50 equals negative 40 times the square of the positive integer plus one-hundred
rusak2 [61]
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3 years ago
The two-way table shows the number of people whose hobbies are reading or solving puzzles and who either ride a motorcycle or do
enot [183]

The number of people whose hobby is reading but not riding a motorcycle is 5.

<h3>What is the relative frequency of not riding a motorcycle?</h3>

We want to calculate the number of people whose hobby is reading but they don't like riding the motorcycle,

therefore, when we look into the table we will find out that block A2 is the block that represents the number of people whose hobby is reading but not riding a motorcycle.

Hence, the number of people whose hobby is reading but not riding a motorcycle is 5.

Learn more about Relative frequency:

brainly.com/question/14610326

7 0
2 years ago
Line t intersects line u as shown below <br><br><br> What is the value of x
Rudiy27

Answer:

x = 117 degrees

Step-by-step explanation:

Find the diagram attached

From the diagram, the angle at the top left on line t is equal to theta of the top left on line u and is equal to 117 degrees (corresponding angle)

Also the angle angle on the top left on line u will be equal to x (vertically opposite angle)

Hence the value of x = 117 degrees (vertically opposite to each other on line u)

5 0
3 years ago
Free 11 points, i know its not that much but take it.
inysia [295]

Answer:

thanks !

Step-by-step explanation:

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3 years ago
In a random and independent sample of 1000 students 80% of them were in favor of longer hours at the school library.
Semmy [17]

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20 MOE

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