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Trava [24]
3 years ago
11

What's the numerator for the following rational expression? x/y+ 7/y = ?/y

Mathematics
1 answer:
Mice21 [21]3 years ago
7 0

Answer:

x+7

Step-by-step explanation:

7/y-?/y=x/y

?=x+7

Sorry, I wish I could elaborate more but I can't...

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Hello from MrBillDoesMath!

Answer:

5

Discussion:

Consider the expansion of e^x:

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e^(5t) = 1 + (5t)  + (5t)^2/2 + ....              =>      subtract 1 from both sides

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so as t ends to 0  the quotient tends to    

5 + (25/2)0 + (other terms) *0   ->   5

Thank you,

MrB

8 0
3 years ago
A company plans to sell purses for $20 each. The company's business manager estimates that the
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Step-by-step explanation:

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4*5+2*2 answer pls help
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I am confused on this.​
Ostrovityanka [42]
Straight lines are 180 degrees and angle BCD is 110 degrees, and also AB and CB are the same which means 180-110=70 and 70 divided by 2 is 45 degrees so m angle A =45 degrees and m angle B= 90 degrees and ACB is 45 degrees
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