i am sure h is 15, it took me awhile, comment if u want to know why
Answer:
None of the pairs of expressions are equal
Step-by-step explanation:
• 2n ≠ 2 +n
2n is the same as 2 times of n (expressed as a multiplication sign), while 2 +n is the addition of 2 to n.
•n² ≠ 2n
n²= n ×n
2n= 2 ×n
• 2n² ≠ (2n)²
Note that in the latter, there is a bracket which means that the square applies to both 2 and n.
(2n)²
= (2)² × n²
= (2 ×2)(n²)
= 4n²
Thus, none of the pairs of expressions are equal.
Answer:
<h2>864π in³</h2>
Step-by-step explanation:
Volume of the water is equivalent to the volume of a cylinder = πr²h where;
r is the radius of the cylindrical tank
h is the height of the water
Given parameters
radius of the cylindrical tank r = 1feet = 12 inches
height of the water inside the tank = 6inches
Volume of the water = πr²h
Volume of the water = π(12)²*6
Volume of the water = π*144*6
Volume of the water = 864π in³
<em></em>
<em>Hence the volume of the water is 864π in³</em>
Lets say
Jill=J
Meg=m
Beth=b
Jill is 4 years younger than meg so j+4=m
This is because if you add 4 to Jill's age, her age is going to be Megs age
Hope this helps and a brainliest would be appreciated
we have:
=> 6 ÷ 11 = 12 ÷ AB
=> AB = 12 × 6 ÷ 11 = 72/11 ≈ 6,5
Answer: 72/11 ≈ 6,5
P/s: CA = CD + AD = 6 + 5 = 11
Ok done. Thank to me :>
