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tatuchka [14]
3 years ago
10

Which of the following can be used to explain a statement in a geometric proof? Check all that apply.

Mathematics
2 answers:
nata0808 [166]3 years ago
7 0

Answer: A-theorem   B-corollary   C-Postulate   E-Definition

Step-by-step explanation:

We know that a postulate is a statement that is assumed to be true. So it is used to prove other geometric statements.

Also the theorems are the statement that can be considered to be true by accepted mathematical operations and arguments.

A corollary is a theorem connected by a short proof to an existing theorem.

A definition is a statement of the meaning of a term , which is absolutely used to prove statements.

So , A,B.C,E are the correct options.

nikitadnepr [17]3 years ago
5 0

The <em><u>correct answers</u></em> are:

A-theorem ; B-corollary ; C-Postulate ; and E-Definition.

Explanation:

In a proof, we are tasked with proving one statement using other information that has already been proven.

Theorems are statements that have already been proven, and are used to prove other statements.

A postulate is a statement that is assumed to be true, and is used to prove other statements.

A corollary is a direct consequence of a proven fact, and as such, are used to prove other statements.

A definition is an absolute truth, so it can also be used to prove another statement.

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xenn [34]

Answer:

4n=c

Step-by-step explanation:

your trying to figure out how how much he paid and how much money it cost total so you have to multiply the cost of one by the number of notebooks you have n and by doing that you would be able to get your total cost c

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3 years ago
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Solve for x.<br><br> 2/5 x = 6/5
Alexxandr [17]

Answer: 15/5 or 3

Step-by-step explanation:

2/5x =6/5

1/5x = 3/5

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A man's basic wage for a 40-hour week
Mashcka [7]

Answer:

467.50

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Please help I don’t understand.... I will give brainliest to first and I will thank you!
Stolb23 [73]
To find the answer we can break the figure into two parts: a rectangle and a semi circle.

The perimeter of the rectangle:

(10+4)×2

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The perimeter of the semi circle:

perimeter of a circle: 2×兀×radius

(The radius: 4/2)

We divide the perimeter by two as it is a semi circle,which is half the circumferece perimeter of a circle.

[2(3.14)(4/2)] / 2

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We can then add up the numbers to find the answer, and remember that 4 cm is overlapped:

28+6.28-4

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Hope it helps!
5 0
3 years ago
After writing part of his novel, Thomas is now writing 16 pages per week. After 4 weeks, he has written 85 pages. Assume the rel
d1i1m1o1n [39]

The initial value is 21 and rate of change is 16 pages per week

<em><u>Solution:</u></em>

Given that After writing part of his novel, Thomas is now writing 16 pages per week

After 4 weeks, he has written 85 pages.

Given that assume the relationship to be linear

Linear relationships can be expressed either in a graphical format or as a mathematical equation of the form y = mx + c

y = mx + c

where "y" is the number of pages written after 4 weeks

x = 4 weeks and m = 16 pages

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85 = 16(4) + c

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c = 85 - 64

c = 21

Therefore, initial value is 21 and rate of change is 16 pages per week

7 0
3 years ago
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