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trapecia [35]
3 years ago
5

Why is it important that the instruction say to assume that no denominator equal 0

Mathematics
1 answer:
anygoal [31]3 years ago
8 0
I’m not sure what you mean but if the denominator is equal to zero, that makes the answer undefined. If the zero is at the top, the answer for that term is zero. To remember this I use zero UNDEr=UNDEfined
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mote1985 [20]

Answer:

79/120

Step-by-step explanation:

7 0
3 years ago
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Y=2x y=-1/2x+5 system of equations
dalvyx [7]

Answer:

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Step-by-step explanation:

Use substitution.

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Since y=2x, you can plug 2x into the place where y goes...

Instead of y=-1/2x+5

2x=-1/2x+5....Now solve

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/2.5    /2.5        (dividing by 2.5 on both sides)

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Now just plug x into any of the equations to find y (preferably the easier one).

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5 0
3 years ago
Please help, it’s urgent
PtichkaEL [24]

Answer:

x= 102 degrees

Step-by-step explanation:

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3 years ago
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salantis [7]
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explanation:
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since the sum of their ages is 18 then:
2x + x = 18

solve:
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6 0
3 years ago
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Can someone help me with this? (screenshot of problem attached)
mote1985 [20]

Answer:

Step-by-step explanation:

Hello. Would love to try and help, your screenshot is not showing up when I click on it though.

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3 years ago
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