yz means to multiply y times z. So you just replace the values, and do the multiplication.
12.9
It is the commutative property of multiplication of numbers.
It is the y-axis, or the yz plane.
This illustrates the associative property.
yz means to multiply y times z. So you just replace the values, and do the multiplication.
xyz = t Divide both sides of the equation by "yz" to find the value of x: x = t/yz
12.9
8.3
True. (Apex)
It is the commutative property of multiplication of numbers.
It is not possible to answer the question without information about which sides are parallel.
Area of a trapezoid = 0.5*(sum of parallel sides)*height
It is the y-axis, or the yz plane.
This illustrates the associative property.
The idea here is to transfer to the other side everything you don't need. x = yz yz = x (switching both sides) y = x/z (you divide both sides by z, since you want to get rid of the z on the left side).
3x 3y + 6z = 12