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iren [92.7K]
4 years ago
7

Can someone tell me everything they know about Introducing Proportional Relationships?

Mathematics
1 answer:
Nookie1986 [14]4 years ago
4 0

Answer:

1.Radius if half of diameter

2.If you want  to get to circumference it diameter x 3.14

3.To find area of circle r x r x 3.14

4.From circumferenc to diameter it is circumfrence

divided by 3.14

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nadezda [96]

question number 36 the answer is always true because rational numbers are numbers that can be turned into fractions or simple fractions easily and any integers that is positive added together will provide a positive answer.

37. the answer is always true because and a negative integer and a negative integer added together will give a negative answer.

38. sometimes true. a positive intergee plus a negative interger can give a positive or negative answer. eg -3+2=-1 but -4+8=4

39. always true. + multiply + =+

40. never true. - multiply - = +

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3 years ago
Help me please - ?! :C
Andrej [43]

The slope is 2.

Equation if needed: y= 2x + 1

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3 years ago
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Elena-2011 [213]

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lorasvet [3.4K]
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3 years ago
Find the missing angle
Agata [3.3K]

Answer:

70°

Step-by-step explanation:

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50+60+X= 180

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