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andrew-mc [135]
3 years ago
8

13.

Mathematics
2 answers:
Naddika [18.5K]3 years ago
8 0

Answer:

What is the circumference of a circle whose area is 16 π ?

A. 64  π  

B. 32 π  

C. 8  π  

D. 4  π

Step-by-step explanation:

its  8 π  cause it said it was correct

Andre45 [30]3 years ago
3 0
I think it would be 4 po
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Erica solved the equation −5x − 25 = 78; her work is shown below. Identify the error and where it was made. (5 points)
NemiM [27]
If you would like to solve the equation -5x - 25 = 78, you should do this using the following steps:

<span>-5x - 25 = 78
</span>-5x - 25 + 25 = 78 + 25
-5x + 0 = 103
-5x = 103 /(-5)
x = 103 / (-5)
x = - 103/5 = - 20.6

The error was already made at step 1.
7 0
3 years ago
Read 2 more answers
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Montano1993 [528]

Answer:

The option with “at most” and “no more than”

Step-by-step explanation:

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3 years ago
A+B=44 A+B=44 A:B A:B is equivalent to 4:7. A= B=
ipn [44]
I think is going to be
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6 0
3 years ago
What is y=x-4 2x+y=5
ahrayia [7]
If you would like to solve y = x - 4 and 2 * x + y = 5, you can do this using the following steps:

y = x - 4
2 * x + y = 5
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The correct result would be x = 3 and y = -1.
7 0
3 years ago
Read 2 more answers
Round 0.000045389 to the three significant figures
erica [24]

Answer:

0.0000454

Step-by-step explanation:

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3 0
2 years ago
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