A 1 2/3
-4 1/3 / -2 3/5=1.6666=1 2/3
9x^2-16y^2=
(3x+4y)(3x-4y)
Answer:
136
Step-by-step explanation:
multiply 4 times 6, divide by two to get the area of the front side, then multiply that by two to get eh area of the two triangles.
Then multiply each side, two sides of 5 time 7 and one side of 6 times 7
Step-by-step explanation:
Consider a function
f
(
x
)
which is twice differentiable. The graph of such a function will be concave upwards in the intervals where the second derivative is positive and the graph will be concave downwards in the intervals where the second derivative is negative. To find these intervals we need to find the inflection points i.e. the x-values where the second derivative is 0.
Each edge is 4 feet. To find volume, you do length x width x height. A cube has all equal sides. 4x4x4=64
