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Igoryamba
3 years ago
13

Which operation should be performed first according to the order of operations? 3(4)^2/4+16-9

Mathematics
1 answer:
skad [1K]3 years ago
5 0
PEMDAS
Parenthesis
Exponent
Multiplication
Division
Addition
Subtraction

ask yourself which one of these comes first in the given equation

hint: its the exponent 
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PLEASE HELP ; I need help on this ? I am confused .
zubka84 [21]
256,000-2.56*100,000
Since there are 6 digits in 256,000, it is 2.56*100,000 becuase 100,000 also has 6 digits.
2.56*100,000=2.56*10^5
Since there are 5 zeroes in 100,000, it is 10^5.
256,000=2.56*100,000=2.56*10^5
First box: 100,000
Second box: 5
6 0
3 years ago
Read 2 more answers
Please find answer. ​
Anuta_ua [19.1K]

Answer:

Again, the answer is (1,-2)

Step-by-step explanation:

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8 0
3 years ago
Jim found four pieces of wire in his tool drawer. Here are their lengths 5, 9.71, 14.1, 15.68 what is the total lenghts?
sweet-ann [11.9K]

Answer:

44.49

Step-by-step explanation:

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5+9.71+14.1+15.68=44.49

5 0
3 years ago
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A rectangular football field is 64 meters wide and 100 maters long. A player runs from one corner of the field in a diagonal lin
Dimas [21]

Answer:

119 or 118.726577

Step-by-step explanation:

We should use the Pythagorean Theorem to solve this problem.

a^2+ b^2=c^2

64^2+100^2=c^2

4096+10000=14096

c^2=14096

c=\sqrt{14096}14096

And the root of 14096 is 118.726577.

So the Answer is About 119 meters, or 118.726577

hope this helps!

3 0
2 years ago
The temperature is -3°F at 7:00 A.M. During the next 4 hours, the temperature increases 21°F. What is the temperature at 11:00 A
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Answer: 18°F

Step-by-step explanation: if you add 21 and -3 you get 18

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3 years ago
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