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seropon [69]
3 years ago
7

HELP PLEASE 10 POINTS!!!!!!!!!!!

Mathematics
2 answers:
LiRa [457]3 years ago
5 0

Answer:

0.0000000642 = 6.42 \times  {10}^{ - 8}

I hope I helped you^_^

svp [43]3 years ago
5 0

Answer:

6.42 x 10^-8

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Fractions that if times by 1 half you get more than a half?
allochka39001 [22]

Answer:

See below

Step-by-step explanation:

Only 'improper' fractions would have this result....that is fractions with numerator  >  denominator

5 0
2 years ago
-18x + 5y= 7<br> -9x – 3y = -24
katovenus [111]

Answer:

x=1 and y=5

Step-by-step explanation:

8 0
2 years ago
3. Today, Dahlia folded 29 paper cranes. Now there are 41 paper cranes in class. How many cranes were there in class yesterday?
ohaa [14]

Answer:

There were 12 cranes in class yesterday. For all the cranes, there were a total of 290 centimeters.

Step-by-step explanation:

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4 0
1 year ago
Write 0.414141414141 as a fraction?
igor_vitrenko [27]

Answer:

The fraction is 41/99.

Step-by-step explanation:

The steps are :

let \: x \: be \: fraction,

x = 0.414141.....

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x =  \frac{41}{99}

4 0
3 years ago
Help me pleeaaseeeee
zhenek [66]

Answer:

100?

Step-by-step explanation:

Yan po sagot ko e natama naman kami

5 0
2 years ago
Read 2 more answers
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