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Sergio039 [100]
3 years ago
10

Find the perimeter of diameter 3.5 cm​

Mathematics
1 answer:
sergiy2304 [10]3 years ago
3 0

Answer: I am assuming it’s of a circle? So the answer would be rounded to 11.

Step-by-step explanation:

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One-step word problems:
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she needs to put in 5 more cups of sugar.

Step-by-step explanation:

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15x²у⁴ (over) Зху² =
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Step-by-step explanation:

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siniylev [52]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Solve by substitution. Clearly identify your solution. y=-2x+2,y=7x+11​
Vinvika [58]
Substitution, which can also be taken as the equal values method. You just put in the first equation for y, as it’s the same thing.
2x+2=7x+11
-2 from both sides
2x=7x+10
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divide both sides by -5
x=-2

Then you substitute -2 for x into one of the equations.
y=7(-2)+11
y=-14+11
y=-3

Your solution is (-2,-3).
4 0
3 years ago
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