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BigorU [14]
3 years ago
15

(3.5x10^-2)+(7.9x10^2) answer in standard from ?

Mathematics
1 answer:
timurjin [86]3 years ago
3 0
I'm not sure but 27.65

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On a number line, the distance from zero to -8 is 8 units. Which equation demonstrates this concept? A. 82 = 64 B. |-8| = 8 C. |
emmasim [6.3K]

Answer:

Option B

Step-by-step explanation:

The absolute value of a number is how far a number is from zero. We can use ' | | ' to represent the absolute volume of a number.  The distance, or absolute value, of -8 is 8.

We can represent this by writing:

|-8| = 8

Option B should be the correct answer.

7 0
2 years ago
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Help pls :) 10 points
Alexeev081 [22]

Answer:

sq root of 64 = 8, sq root of 81 = 9, 8 and 9

Step-by-step explanation:

Since Sq root of 64 = 8 and Sq root of 81 = 9 it is known that sq root of 66 is between  8 and 9

7 0
2 years ago
How do you find the property of 34 + 0 + 18 + 26 using Common Core math?
Flauer [41]
I assume you're looking for the sum.

I would use the null property to eliminate 0
34+0+18+26
=34+18+26
then use commutativity to rearrange
=34+26 + 18
Add 34+26=60
=60+18
=78
8 0
3 years ago
Dylan works 30 hours a week. His hours are decreased by 20%. How many hours does he now work each week?
12345 [234]
20% of 30 is 6. 30-6 is 24. He now works for 24 hours! Please mark brainliest!!!
3 0
3 years ago
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What is the factored form of the polynomial x2-12x+27
fiasKO [112]

Answer:

(x - 9) + (x + 3)

Step-by-step explanation:

To get the correct answer when factoring the numbers must add up to be the middle variable and multiply together to be the ending original number.

8 0
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