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olasank [31]
3 years ago
9

5x+4y=12. 3x + 6y=8. Help me plaeaee

Mathematics
1 answer:
Marta_Voda [28]3 years ago
6 0

Answer:

x = - 20 / 3, y = 14 / 3

Step-by-step explanation:

In the picture

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mars1129 [50]

Answer:

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Step-by-step explanation:

From the triangle KNM, we can see that two of the angles M K N and Angle N M K are the same. If two of the angles are equal this means that two of the sides of the triangles are also equal. This type of triangle is known as an ISOSCELES TRIANGLE.

An isosceles triangle is a triangle that has two of its angles and sides to be equal.

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vampirchik [111]
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jose has $12.80 in nickels and dimes. there are a total of 144 coins. how many nickels and dimes are there
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