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Aleks [24]
3 years ago
13

What is the square root of -16?

Mathematics
2 answers:
Marina CMI [18]3 years ago
3 0

Answer:

4 i

Step-by-step explanation:

qaws [65]3 years ago
3 0
The square root of -16 is 4 I
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6.48> 6.4_1> 6.470 whats the unknown digit to make the statement true
Triss [41]
The unknown digit is 7 because 6.471 is greater than 6.470 and less than 6.48.
8 0
3 years ago
Please help, thank you​
Aleksandr [31]

Answer:

-5

Step-by-step explanation:

  • \frac{-5^5}{(-5)^2 (-5)^2}
  • \frac{-3125}{(-5)^2 (-5)^2}
  • \frac{-3125}{25(-5)^2}
  • \frac{-3125}{(25)(25)}
  • \frac{-3125}{625}
  • -5
5 0
3 years ago
Read 2 more answers
8(5-32) equal to and explain <br> please help
Gre4nikov [31]
You would use order of operations: PEMDAS
P(parenthesis) E(exponents) MD(multiplication/division) AS(addition/subtraction)
with MD and AS order doesnt matter.
8(5-32) you would start with inside the Parenthesis for "P" so (5-32)=(-27)
next you would go to the E but because you dont have an exponent you go to the next step with is the "MD" you have multiplication so next would be 8(-27) and 8 multiplied by -27 is: 8(-27)= -216
ANSWER: -216
4 0
3 years ago
Read 2 more answers
During summer, when the snow melts, the water level of the Yukon River increases. If the water level of the river increased by 7
kondaur [170]

Answer:

13 centimeters per day.

Step-by-step explanation:

We have been given that during summer, the water level of the river increased by 78 centimeters in 6 days. We are asked to find the water level increase rate in centimeters per day.

To find the water level increase rate per day, we will divide total increase by total days as:

\text{Water level increase rate per day}=\frac{78\text{ cm}}{6\text{ days}}

\text{Water level increase rate per day}=\frac{13\text{ cm}}{\text{ day}}

Therefore, the water level increase rate is 13 centimeters per day.

5 0
3 years ago
Math question down below
Alja [10]

Answer:

E

E is the only one that ends with 70 and is also all multiples of 6.

4 0
4 years ago
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