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yawa3891 [41]
2 years ago
8

What property 8 + 43 = 43 + 8

Mathematics
1 answer:
zysi [14]2 years ago
3 0

Answer:

commutative property

Step-by-step explanation:

It's basically just changing the order of the equation.

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What is the symbol for 1.020____1.200<br> A:&lt;<br> B:&gt;<br> C:=
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A

Step-by-step explanation:

1.020 is less than 1.200

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What is thirty times twenty
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600

Step-by-step explanation:

How to do it in your head (secret):

3*2 = 6

add 2 zeros after the 6 since there are 2 zeros in total in this equation 2<u><em>0 </em></u>and 3<u><em>0</em></u> so:

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2 years ago
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The bear lake is 24 miles long. Suppose John starts cycling art one end at 20 m.p.h. and Ramona starts at the other end at 15 m.
Fed [463]

Answer:

24/35 hours  or 0.69 hours

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we know that

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so

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15x+20x=480

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x=480/35 miles

the time is equal to

t=x/20

t=480/(20*35)=24/35=0.69 hours

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a student answers 75% of the questions on a math exam correctly. if he answers 30 questions correctly. how many questions are on
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