Answer:
This was a hard one but x
=
8
±
5
i
Hope this helps :)
Step-by-step explanation:
Answer:
x = 10
The second number is 50
Step-by-step explanation:
Givens
The first number = x
The second number = 5x
Together when added the answer is 60
Equation
x + 5x = 60 Combine like terms
Solution
6x = 60 Divide by 6
6x/6 = 60/6
x = 10
Let n = number
2n + 42 = 126
2n = 84
n = 42
Your number is 42.
As the question says, the longest blue whale was about 18 scuba divers in length.
We are supposed to use breaking apart to estimate the length of that blue whale.
Now, the average height of a scuba diver is 165.5 centimeters.
The length is roughly equivalent to the length of 18 scuba divers.
Therefore, the combined length of 18 scuba divers is :
Hence, the length of the blue whale is about 2979 cm.
We can also convert centimeters into meters by dividing the centimeters by 100.
We get,
So the length of the blue whale in meters is 29.79 meters.
Answer:
5.75
Step-by-step explanation:
322/56=5.75
so the answer would be 5.75 or rounded up to 6