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yan [13]
3 years ago
13

I need help on this one.

Mathematics
1 answer:
Firlakuza [10]3 years ago
3 0

Answer: 1/3

Step-by-step explanation:

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Please help, answer asap
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The question is below could you explain in detail thank you so much!!!
Ivan
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Write the pair of fractions as a pair of fractions with a common denominator.
galben [10]

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3/10 and 4/10       4/12 and 9/12

Step-by-step explanation:

4 0
3 years ago
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Solve for x ....... thanks !
Len [333]
If we can match teh bases we can solve
because if x=x and xᵃ=xᵇ, we can conclude that a=b

16=2⁴
32=2⁵
rememeber that (x^m)^n=x^{mn}

16^{3x+2}=32^{-2x-7}
(2^4)^{3x+2}=(2^5)^{-2x-7}
2^{4(3x+2)}=2^{5(-2x-7)}
2=2 so we conclude that 4(3x+2)=5(-2x-7)

4(3x+2)=5(-2x-7)
expand/distribute
12x+8=-10x-35
add 10x both sides
22x+8=-35
minus 8 both sides
22x=-43
divide both sides by 22
x=-43/22
8 0
3 years ago
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