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Helen [10]
3 years ago
5

What Is the sum of the measures in degrees of the interior angles of a 30-gon

Mathematics
1 answer:
Mazyrski [523]3 years ago
7 0
The answer is 5040 degrees.
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What fraction makes the equation true?<br> Enter the answer in the boxes.<br><br> 5/6x =20/24
Darina [25.2K]

Answer:

x=1

Step-by-step explanation:

To find the value of x, we have to move all the real numbers to the other side.

5/6x = 20/24

We have divide each side by 5/6. Once we do that, we get—

x = 4/4

x = 1

6 0
3 years ago
The sample mean is a statistic. True or false​
ruslelena [56]

Answer:

true

Step-by-step explanation:

6 0
2 years ago
HELP EMERGENCY!!!! (2.5 x 10-10) (7 x 10-5)<br> Express your answer in scientific notation.
dangina [55]

Answer:

1.75 × 10^{-15}  

I hope this helps!

8 0
2 years ago
Karin wants to use the distributive property to find the value of 19·42+19·58 mentally. Which expression can she use?
katrin2010 [14]
19 * 42 + 19 * 58 =
19(42 + 58) =
19 * 100 =
1900
7 0
3 years ago
The moon is about 240,000 miles from Earth. What is the distance written as a whole number multiplied by a power of ten?
spin [16.1K]

The answer is 24 * 10^4

Since we’re asked for a whole number, we count the number of zeros after the first nonzero numbers. In this case, our first non-zero numbers are 2 and 4 (24). The number of zeros after these numbers  are four (4). The number of zeros indicates the power number of 10.

Had we been asked for a decimal number   and a power of 10, then the answer  would have been 2.4 * 10^5


8 0
2 years ago
Read 2 more answers
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