Answer:
Step-by-step explanation:
2.74+1.06= 3.80 fox
60.37-52.57=7.80 alligator
7.30+33.73=41.03 hippo
The two numbers are -10 and -12
Bcause -10 × -12 = +120
And when subtracted-10 -12 = -22
Degrees Celsius = (Fahrenheit -32) * 5/9
Degrees Celsius = (-109.3 -32) * 5/9
Degrees Celsius = -141.3 * 5/9
Degrees Celsius = -78.5
Therefore dry ice must be kept at a temperature of < = -78.5 Celsius
Answer: The correct answer is 
Explanation:
In molecule, there are three bond pairs and one lone pair present in the molecule. In a molecule, lone pair present on the nitrogen atom will have a dipole moment in upward direction where as total dipole moment formed by three fluorine atoms will be more in magnitude and it will be directed in downward direction which means that the net dipole moment will be in downward direction. As shown in image attached.
Hence, covalent bond present between nitrogen and fluorine will become polar in nature.
So, the correct answer is .
definition of area which is the number of square units that will cover a ... A rectangle is just a special type of parallelogram. ... perimeter and area, we will need the radius of the circle.
