For the first one, to find the missing fraction, add the first two fractions and subtract that from the last fraction. For the second question, subtract the first two fractions then add that to the last fraction. Hope this helps.
There are 4 sides in a triangular pyramid. So just multiply 80m2 by 4
80×4=24
That should be 1,000 MILLILITER bag.
1,000 ml per 8 hours =
125 ml per hour
Answer:
x =1, x = 0 is extraneous.
Step-by-step explanation:
5/x = 4x + 1 / x^2
5x^2 = 4x^2 + x
5x^2 - 4x^2 - x = 0
x^2 - x = 0
x(x - 1) = 0
x = 0, 1.
x is not a solution because 5/x is undefined.
For these equations, we are going to use the slope formula, as defined below (
is slope and 
and 
are coordinate points):
We can simply "plug in" the coordinates we are given:
Our answers are:
