Answer:
The rational numbers are "closed" under addition, subtraction, and multiplication. Under division, we run into the problem of division by 0, which makes the statement that "the rationals are closed under division" false.
Step-by-step explanation:
The answer you are looking for is:
(1/8)*24=
3
hope that helps!!
Have a wonderful day!!
Answer:
A= (b1+b2)/2 then multiplied by h.
h=2(A/b1+b2)
height is 6 centimeters
Step-by-step explanation:
For area formula, you would add the bases, divide by 2, then multiply by height
For height formula, you would divide the area by the sum of base one and two, then multiply by two. Using that formula, it would be 72/(16+8) which equals 3, then multiply by 2, equaling 6.
The axis of symmetry of a parabola in the form
is a vertical line
where k is the x coordinate of the vertex of the parabola.
The x coordinate of the vertex of the parabola is given by
which in your case is
So, the axis of symmetry is the line x=12.