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Citrus2011 [14]
3 years ago
7

Fast plz help i'll give 20 pts for this

Mathematics
1 answer:
Otrada [13]3 years ago
6 0
Its number 1 i think
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Tju [1.3M]

You put it in the calculator. Here :)

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3 years ago
Find the measure of the are or central angle indicated. Assume that lines which appear to be
Afina-wow [57]

Answer:

major arc CEB = 320°

Step-by-step explanation:

arc BF = 140°

arc CE = 140°

arc CB = arc EF

arc CB + arc EF = 360-280 = 80

arc CB = 40°

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Write and solve a proportion to complete the statement. Round to the nearest hundredth if necessary.
wariber [46]

Answer:

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<h3>Convert kilometer to miles:</h3>

1 km = 0.62 mi

So, to convert 6 km to mi, multiply 6 by 0.62.

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<h3>Convert liter to gallon:</h3>

1 L = 0.26 gal

To convert 2.5 L to gallon, multiply 2.5 by 0.26.

2.5 L = 2.5 * 0.26

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To convert 90 lb to Kg, multiply 90 by 0.45.

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3 0
2 years ago
Can a collection of ideas be called a set?<br> Answer must be of 1 paragrah(8 lines)
Julli [10]

Answer:

Sets

Step-by-step explanation:

1) Set can be defined as a collection of objects that are well defined and distinct.

2) Since each idea has its own unique value or characteristic, they can be considered as objects.

3) Thus, a collection of ideas can be considered as a set.

4) In this case we would define the null set as the set with no ideas.

5) The sets can be represented with the help of curly brackets { }.

6) We can represent it in the set form as:

{Idea 1, Idea 2, Idea 3, Idea 4,...}

7) It can be considered a countable set as we can always count the number of ideas.

8) It is a finite set.

5 0
3 years ago
Which equation represents a proportional relationship?
umka2103 [35]

As written here, both choices B and C represent proportional relationships:

... B. y = 12x

... C. y = 3x

_____

One key to a proportional relationship is that when one variable is zero, so is the other. This will not be the case for selections A and D.

8 0
3 years ago
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