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Sauron [17]
3 years ago
9

Which is the most accurate way to estimate 51% of 57?

Mathematics
2 answers:
kow [346]3 years ago
8 0
Multiply 0.57 by 51
=29.07

----------------------------------------------------------------------

xenn [34]3 years ago
3 0
You can divide 57 by 2, which would be 50% then add .57 for the 1%
57/2 = 28.5 + .57 = 29.07

Or you can just multiply
57 x .51 = 29.07
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Aaron has 13 dimes and 10 quarters. Emily has the same amount of money as Aaron, but she only has nickels and dimes.
iogann1982 [59]

Answer:

The answer

Step-by-step explanation:

16 nickels and 30 dimes

8 0
3 years ago
Which statement compares the two numbers correctly?
Over [174]

Answer:

D) six hundred twenty-nine thousandths > six times one tenth plus three times one hundredth plus two times one thousandth

629000>8403     TRUE

Step-by-step explanation:

A) six times one tenth plus three times one hundredth plus two times one thousandth < six hundred twenty-nine thousandths

8,403.00

<629000 FALSE

B) six times one tenth plus three times one hundredth plus two times one thousandth = six hundred twenty-nine thousandths

8403= 629000   FALSE

C) six hundred twenty-nine thousandths < six times one tenth plus three times one hundredth plus two times one thousandth

629000<8403 FALSE

D) six hundred twenty-nine thousandths > six times one tenth plus three times one hundredth plus two times one thousandth

629000>8403     TRUE

Hope This Helps!!!

5 0
3 years ago
A collection of five coins has a value of $1 and consists of dimes and
DENIUS [597]

For this case we propose a system of equations. We have to:

x: Let the variable that represents the number of dimes

y: Let the variable that represents the number of quaters

We know that:

One dime equals 10 cents, $0.10

A quater equals 0.25 cents, $0.25

According to the statement we have:

x + y = 5\\0.10x + 0.25y = 1

We multiply the first equation by -0.10:

-0.10x-0.10y = -0.5

We have the following equivalent system:

-0.10x-0.10y = -0.5\\0.10x + 0.25y = 1

We add the equations:

-0.10x + 0.10x-010y + 0.25y = -0.5 + 1\\0.15y = 0.5\\y = \frac {0.5}{0.15}\\y = 3.33

Approximately 3 quater coins

x = 5-y = 5-3 = 2

And two dimes

Answer:

3 quater

2 dimes

4 0
3 years ago
The sum of two trinomials is always a trinomial?<br><br> True or False and why?
Amiraneli [1.4K]
True because it says the sum of 2 trinomials that my answer. hope I helped.
4 0
3 years ago
Missing angle - circle theorem / PLEASE HELP
xxMikexx [17]

Answer:

B

Step-by-step explanation:

angles on the circumference of a circle subtended on the same arc are congruent , then

x = 52°

3 0
2 years ago
Read 2 more answers
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