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Shkiper50 [21]
3 years ago
12

Factor the polynomial completely. 2x2 + 8x - 3

Mathematics
1 answer:
wel3 years ago
4 0

Answer:

None.

Step-by-step explanation:

This has no real factors.

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Which dot plot shows a sample that is most representative of the number of pets in a household?
MariettaO [177]

The correct question is:

Which dot plot shows a sample that is most representative of the number of pets in a household?

A. A dot plot going from 0 to 6. There are 3 dots above 0, 5 dots above 1, 4 dots above 2, 3 dots above 3, 2 dots above 4, 0 dots above 5, and 1 dot above 6.

B. Adot plot going from 0 to 6. There are 2 dots above 1, 3 dots above 2, and 1 dot above 5.

C. A dot plot going from 0 to 6. There is 1 dot above 0, 2 dots above 1, 1 dot above 2, 1 dot above 3, 1 dot above 4, 1 dot above 5, 2 dots above 6.

D. A dot plot going from 0 to 6. There is 1 dot above 1, 2 dots above 2, 3 dots above 3, 2 dots above 4, 1 dot above 5.

Answer:

The correct option is A

Step-by-step explanation:

To know which dot plot shows a sample that is most representative of the number of pets in a household, we count the number of dots in each option. Each dot represents a pet, and the plot with the most number of dots is the most representative of the number of pets.

A. A dot plot going from 0 to 6. There are 3 dots above 0, 5 dots above 1, 4 dots above 2, 3 dots above 3, 2 dots above 4, 0 dots above 5, and 1 dot above 6.

TOTAL: 18 dots

B. Adot plot going from 0 to 6. There are 2 dots above 1, 3 dots above 2, and 1 dot above 5.

TOTAL: 6 dots

C. A dot plot going from 0 to 6. There is 1 dot above 0, 2 dots above 1, 1 dot above 2, 1 dot above 3, 1 dot above 4, 1 dot above 5, 2 dots above 6.

TOTAL: 9 dots

D. A dot plot going from 0 to 6. There is 1 dot above 1, 2 dots above 2, 3 dots above 3, 2 dots above 4, 1 dot above 5.

TOTAL: 9 dots

8 0
3 years ago
Read 2 more answers
Find the values of x and y.
nirvana33 [79]

Answer:

x=15.75 y=59

Step-by-step explanation:

In total there is 360 degrees. We know y is 59 so we will replace it with that.

59+59=118. 360-118=242. 242/2=121. 29+29=58. So we can subtract that to equal 63. Now 63=4x. We can divide so 2x=31.5. x=15.75.

Therefore, 15.75=x and 59=y

I hope this helped ^^.

6 0
3 years ago
Read 2 more answers
Donald has x twenty-dollar bills and 11 ten-dollar bill. How much money does Donald have? Write your answer as an expression.
kirill115 [55]

Answer:

Is there anymore information that is given to this question? Like how much money Donald has in total?

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
What is 6 times 20.​
Stolb23 [73]
120 is the answer to your question
7 0
3 years ago
Read 2 more answers
PLEASE HELPP!<br> A square has an area of 5.76cm². Find the perimeter of the square
nikdorinn [45]
The ar. of square =X^
=5.76
So,X=√5.76
=2.4
now, perimeter of square =4(X)
=4(2.4)
=9.6
So, the perimeter of the square is 9.6cm..

Thanks!

Hope it helps you..
4 0
2 years ago
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