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Reptile [31]
3 years ago
11

Analyze the diagram below and complete the instructions that follow.

Mathematics
1 answer:
dolphi86 [110]3 years ago
3 0

Answer:

x = 50, y = 10

Step-by-step explanation:

\\(5x-100)+(x-20) = 180 => 6x = 300 => x = 50\\(3y)+(y+140) = 180 => 4y = 40 => y = 10

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What is 12 3/5 divided 2 1/10?
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Answer:

The answer is six

Step-by-step explanation:

12 3/5 = 63/5

2 1/10 = 21/10

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7 0
3 years ago
What are the rules of prime factorization?
Mice21 [21]
A Prime Number can be divided evenly only by 1 or itself. And it must be a whole number greater than 1.
5 0
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The diagram represents 6x2 – 7x + 2 with a factor of 2x – 1.
masha68 [24]
6x^2 -7x + 2 with a factor of 2x -1

If you divide the trinomial by the factor you will get the other factor.
See attachment

4 0
4 years ago
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Help me , this is my homework (Geometry) . I really need help
klemol [59]

8. Similar parts


\dfrac{6}{18} = \dfrac{AQ}{12}


AQ = 12(6)/18=12/3=4


Choice a


9. The Law of Sines says a:b:c and \sin A : \sin B \sin C are the same ratio.


The sines will go in order for acute angles, we have to convert 120 to its supplement 60 and then the order is 29,31,"60" or opposite sides JK, KL, JL


choice b


10.


DEF and FEG are supplments, FEG=180-DEF=180-114=66


DEF and HEG are opposite angles, so congruent HEG=DEF=114


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6 0
3 years ago
Help pls!!!!!!!!!!!!!!
Sholpan [36]

Answer:

46°

Step-by-step explanation:

tan Ф = 21/20

Ф = tan-1 (21/20)

= 46°

8 0
3 years ago
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