Evan is not correct. While 25 is 125% of 20, it was <em>not</em> 125% more. That would be adding on to the 100% already there, for a total of 225%. It's actually only 25% more because of this.
For this case we have that by definition, the density is given by:
Where:
M: It is the mass
V: It is the volume
We find the volume of the cylinder:
Where:
r: It is the radius of the cylinder
h: It is the height
So the density is:
Answer:
60 divided by 5 would equal for your answer to be 12
Answer:
Step-by-step explanation:
hello :
−34÷(−812) means : -34/-812 = 17/406
Area of a triangle is = 0.5bh
if the height (h) is 4 less than base (b) then h = b - 4
48 = 0.5(b)(b - 4)
48/0.5 = b² - 4b
96 = b² - 4b
b² - 4b - 96 = 0
(b + 8)(b - 12) = 0
b must be either -8 or 12
since a distance can't be negative that means
the base is 12
