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yaroslaw [1]
3 years ago
14

Use compatibale numbers to find two estimates for 478 divided by 2

Mathematics
1 answer:
iogann1982 [59]3 years ago
4 0
Hi on this question I got 239
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Blizzard [7]
The answer for this question is 4
4 0
3 years ago
What is 52 tens and 3ones in standard form
Eva8 [605]

Answer: 523

Step-by-step explanation:i think that this is it i got you

3 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!
Katena32 [7]

Answer:6018

Step-by-step explanation:

Given Sequence

-282-266-250-234.....

It represent an A.P. with

first term a=-282

common difference d=16

So sum of 51 term

S_n=\frac{n}{2}[2a+(n-1)d]

S_{51}=\frac{51}{2}\times [2\times (-282)+(51-1)16]

S_{51}=\frac{51}{2}\times [-564+800]

S_{51}=\frac{51}{2}\times [236]

S_{51}=51\times 118

S_{51}=6018

7 0
3 years ago
Which expression is equivalent to (2−√−4)+(1+√−49)? <br> 3−5i <br> 3+5i <br> 8+0i <br> −2+0i
sergij07 [2.7K]

Answer:

3 + 5i.

Step-by-step explanation:

(2−√−4)+(1+√−49)

√−4 = 2i  and

√−49 = 7i.

So   (2−√−4 + (1+√−49

= ( 2 - 2i) + (1 + 7i)

=  3  + -2i + 7i

= 3 + 5i.

3 0
4 years ago
Maria wants to buy a new couch that costs $850. She already has $250 in her piggy
natita [175]

Answer:

15 weeks

Step-by-step explanation:

850-250= 600

40*15= 600

6 0
3 years ago
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