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Roman55 [17]
3 years ago
13

What is 9+10 in mathematics?

Mathematics
1 answer:
love history [14]3 years ago
7 0

Answer:

21 :)

Step-by-step explanation:

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The students in Ms. Lorenzo’s class collected the following numbers of bottle caps:
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I am not sure how to show you how to do a dot plot on this website, but to see how to do a dot plot

b) Put everything in order and find the middle
10, 10, 10, 20, 30, 30, 30, 30, 40, 50, 50, 50, 60, 60, 70, 70, 2040
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So 40 is in the middle, making it the median

c) Add all of the values together and divide by the total number of values.
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5 0
3 years ago
Among two supplementary angles, the measure of the larger angle is 44°
zhuklara [117]

Answer:

68° and 112°

Step-by-step explanation:

Supplementary angles sum to 180°

let the smaller angle be x then the larger angle is x + 44 , then

x + x + 44 = 180 , that is

2x + 44 = 180 ( subtract 44 from both sides )

2x = 136 ( divide both sides by 2 )

x = 68

Smaller angle = 68° and

larger angle = x + 44 = 68 + 44 = 112°

6 0
3 years ago
Image is down below :)
zhuklara [117]
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Evgesh-ka [11]

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Answer:

Step-by-step explanation:

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