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stellarik [79]
3 years ago
13

Simplify square root

Mathematics
1 answer:
ivolga24 [154]3 years ago
3 0
It’s the second one, here’s how I got the answer to it.

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Simplify:<br> 3(x+1)+7<br> Please explain how to figure it out
Sliva [168]

Answer:

3x+10

Step-by-step explanation:

6 0
3 years ago
Solve the equation for all real solutions in simplest form.<br> -4m^2+2m-11=-5m^2
lina2011 [118]

Answer:

m is equal to -1 ± 2√3, which is approximately equal to 2.46 and -4.46

Step-by-step explanation:

-4m² + 2m - 11 = -5m²

m² + 2m - 11 = 0

m² + 2m + 1 = 12

(m + 1)² = 12

m + 1 = ± √12

m = -1 ± 2√3

4 0
3 years ago
A digital music library contains 12 days of music and takes up 16,000 megabytes of disk space. On average, how many megabytes of
Mamont248 [21]

Answer:

56

Step-by-step explanation:

First find how many MB in a day.

16,000 / 12 = 1333.3

Now find how many MB in one hour by dividing 1333.3 by 24 (b/c there are 24 hours in a day).

1333.3 / 24 = 55.5

Round 55.5 to 56

4 0
3 years ago
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Estimate 73% of 42 by rounding
lozanna [386]

Answer:

The estimate is 41

4 0
3 years ago
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Help me..................
Andrew [12]

Answer:

while looking ata number for example 1234, 1 is the thousands place 2 is the hundreds place 3 is the tenths place and 4 is the ones place

Step-by-step explanation:

1 is the thousands place because 1234 is a number consisting of 1000 so 1 in 1234 is the thousnads place and if we keep going youll see that its pretty easy from there

5 0
3 years ago
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