2 years ago

А) 6x = 7y Can someone help

Mathematics

1 answer:

Rom4ik [11]2 years ago

5 0

Answer:

36 x 2 - 49 y 2

Step-by-step explanation:

6 x (6x) +6 x ( - 7 y ) + 7 y (6x) +7 y ( - 7 y)

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3 years ago

What is equivalent to y+4(x-5)+4y?

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Hello,

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3 years ago

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2 years ago

0.04 with 4 repeating as a fraction. Not the 04 repeating just the 4 is repeating. What is the answer???

Dmitriy789 [7]

Answer:

2/45

Step-by-step explanation:

0.04... is the same as 0.1 * 0.4... because we are moving it up a decimal place, it's the same as multiplying by ten: we needed to multiply by a tenth to cancel that out. 0.4... is the same as 4/9 and 0.1 is the same as 1/10. We can rewrite the expression above as: $(\frac{1}{10} )(\frac{4}{9} )$ . Multiplying the two fractions results in 4/90 which can be simplified to 2/45.

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2 years ago