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postnew [5]
3 years ago
6

Which are the possible size lengths of a triangle?

Mathematics
2 answers:
IgorC [24]3 years ago
5 0

Answer:

All of those which summed are more that the third side, so the second is the only possible answer.

Step-by-step explanation:

4+8 = 12 which is greather than 10

mafiozo [28]3 years ago
4 0

Answer:

D

Step-by-step explanation:

you need to be able to add all the numbers up and divide by three. D is the only one that makes sense because 8+10=18   18+18=36  36/3=12

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katrin [286]

Answer:

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Step-by-step explanation:

6 0
2 years ago
Nola purchased 2.5 pounds of cheese for $10.50. Her mother purchased 3 pounds of the same cheese for $12.60. The cost of cheese
jeka94

Answer:

cost per pound = $4.20

Step-by-step explanation:

Cheese cost per pound = ?

first for the cost per pound

cost per pound = total cost / pounds bought

cost per pound = $10.50 / 2.5 pounds

cost per pound = $4.20

to check the above answer is correct

cost per pound = total cost / pounds bought

cost per pound = $12.60 / 3 pounds

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Therefor, the cheese costs $4.20 per pound.

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3 years ago
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For the following system, use the second equation to make a substitution for y in the first equation.
ICE Princess25 [194]

Answer:

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Step-by-step explanation:

2x + y = 5

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5 0
3 years ago
2) Write the first five terms of the arithmetic sequence, if:<br> a3=8<br> a11=32
padilas [110]

Answer:

a

Step-by-step explanation:

the five terms for arithmetic is that

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