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julia-pushkina [17]
3 years ago
11

What is the answer to (X+3)(-x-2)=y

Mathematics
1 answer:
Misha Larkins [42]3 years ago
3 0

Answer:

-x^2-5x-6

Step-by-step explanation:

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Plz solve anyone I having trouble answering this someone respond fast
Ipatiy [6.2K]

Answer:

55 6/9

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP! 98 POINTS!
Lilit [14]
1. yes it is A and the second for the second ex i can t see the graph



5 0
3 years ago
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I need help. Part A: Create a five-number summary and calculate the interquartile range for the two sets of data. (5 points)
Dahasolnce [82]

Five number summary and IQR of both the data sets are different.

For school A: Minimum=6, Q₁=6.5, Median= 14, Q₃=16, Maximum=17, IQR=9.5

For school B: Minimum=5, Q₁=8, Median= 12, Q₃=15.5, Maximum=19, IQR=7.5

No, the box plots are not symmetric.

Part A:

The given data sets are

School A : 9,14,15,17,17,7,15,6,6

School B : 12,8,13,11,19,15,16,5,8

Arrange the data in ascending order.

School A : 6,6,7,9,14,15,15,17,17

School B : 5,8,8,11,12,13,15,16,19

Divide each data set into four equal parts.

School A : (6,6),(7,9),14,(15,15),(17,17)

School B : (5,8),(8,11),12,(13,15),(16,19)

For school A:

Minimum=6, Q₁=6.5, Median= 14, Q₃=16, Maximum=17

The interquartile range of the data is

For school B:

Minimum=5, Q₁=8, Median= 12, Q₃=15.5, Maximum=19

IQR=Q_3-Q_1\\     =Q_3-Q_1\\     =16-6.2\\     =9.5

The interquartile range of the data is

IQR=Q_3-Q_1\\     =Q_3-Q_1\\     =15.5-8\\     =7.5

Part B:

The box plots are not symmetric because the data values are different. Five number summary and IQR of both the data sets are different.

To learn more about the symmetric visit:

brainly.com/question/1002723

#SPJ1

6 0
2 years ago
Find the surface area
zalisa [80]

Answer:

72

Step-by-step explanation:

15 + 15 + 12 + 12 + 18 gives you 72 you add all the areas

6 0
3 years ago
Find the measure of midsegment EF.
lukranit [14]

Answer:

29 units

Step-by-step explanation:

The midsegment of a trapezoid is the average of the top and bottom sides.

(25+33)/2 = 29

5 0
2 years ago
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