3 years ago

Hi all i really need help this is multiple choice

Mathematics

2 answers:

Amanda [17]3 years ago

4 0

Supplementary angles

Simora [160]3 years ago

3 0

Supplementary angles

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Trava [24]

Answer:

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Step-by-step explanation:

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3 years ago

Find the area of the rectangle below by multiplying its length and width.

Radda [10]

Answer:

10x^2-33x+20

Step-by-step explanation:

i- common knowledge :)

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4 years ago

Which modified box plot represents the data set? 2, 8, 18, 7, 42, 12, 16, 14, 11, 4, 1, 10, 19

Lubov Fominskaja [6]

Answer:

Step-by-step explanation:

Arrange the data 2, 8, 18, 7, 42, 12, 16, 14, 11, 4, 1, 10, 19 in ascending order:

1, 2, 4, 7, 8, 10, 11, 12, 14, 16, 18, 19, 42

The number 42 is an outlier of the data.

1, 2, 4, 7, 8, 10, 11, 12, 14, 16, 18, 19, 42

Write a five-number summary:

Min: 1

Q1: 5.5 (the average between the middle terms of first half of the data)

Med: 11 (the middle term of the data)

Q3: 17 (the average between the middle terms of second half of the data)

Max: 19

Outlier: 42

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3 years ago

Read 2 more answers

What is the probability of flipping a coin 50 times and getting tails 24 times or

Allisa [31]

Answer: 44.4%

Step-by-step explanation:

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3 years ago

The triangular sail of a toy sailboat is supposed to be a right triangle. The manufacturer says the sides of the sail have lengt

Shtirlitz [24]

To be a right angled triangle, it must follow the rule a² + b² = c² (where c is the longest side)

4.5² + 6² = 20.25 + 36 = 56.25
7² = 49
This is NOT a right angled triangle.

To make this into a right angled triangle, the longest side c should be longer.
c = √56.25 = 7.5 inches

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3 years ago