10 millimeters in 1 centimeter
Answer:
Step-by-step explanation:
For an equation of the form
The quadratic formula is
In this case the equation is:
Then
Therefore, using the quadratic formula we have:
Answer:The reflection of such a parabola over the x-axis is simply written as y = -(x^2). In other words, the function of f(x) becomes -f(x) when reflected over the x-axis.
Step-by-step explanation:
Suppose stamp cost a, then
7a = 1.12
1.12 ÷ 7 = a
a = 0.16
So, each stamp costs 0.16.
Answer:
78.5
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
Where r is 5
A = pi 5^2
A = 25 pi
We can approximate pi by 3.14
A = 25*3.14
A =78.5