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OLga [1]
3 years ago
8

Why do axioms exist in geometry

Mathematics
1 answer:
insens350 [35]3 years ago
7 0
Our three axioms A1,A2 and A3 for affine plane geometry are consistent since there is at least one model for these axioms. However this system is incomplete because in this system there exist relevant statements which cannot be either proven or disproven. Consider for example the statement A7.
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Pleases help with 4-9!
Serhud [2]

Step-by-step explanation:

The answer is

4_

m =  \frac{4 - 0}{0 - ( - 2)}  =  \frac{4}{2}  = 2

9_

m =  \frac{3 - 0}{0 - 4}   =  \frac{ - 3}{4}

5 0
2 years ago
9x+5y=8<br> 3x–y=4<br> what is the y-value of the solution to the system?
CaHeK987 [17]

Answer:

y=7.51

Step-by-step explanation:

First, you have to simplify one of the equations down

3x-y=4

y=-4+3x

Second, you insert the value of y into the other equation and then solve for x

9x+5(-4+3x)=8

9x-20+15x=8

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x=1.17

Last, insert the value of x into the original equation and then solve for y

y=4+3(1.17)

y=7.51

3 0
3 years ago
Ellus<br> Find the measure of 41.<br> {<br> 839<br> 61<br> {<br> « 1 = [?]
devlian [24]

Answer:

180 - 83 = 97°

Step-by-step explanation:

Supplementary angles and Corresponding angles

3 0
3 years ago
Read 2 more answers
Which number is an irrational number
12345 [234]

Answer:

A choice.

Step-by-step explanation:

Irrational number is a number that cannot be written in a fraction form. All square roots are classified as an Irrational number unless can be evaluated to Rational number.

From A choice, you cannot evaluate the square root of 7 into any rational number. Therefore, it is an Irrational number.

B choice, even though there is a square root, but you can still evaluate from square root of 4 to 2.

For C and D, both are integers. Integers are classified to be Rational Number. Therefore, C and D both are rational.

7 0
2 years ago
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saul85 [17]

Answer: If Shelly reads 25 pages a day for 5 days she will finish her book

Step-by-step explanation: 235-110=125

                                             125/25=5

6 0
3 years ago
Read 2 more answers
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