A parabola, a graph of a quadratic function, cannot have a maximum vertex and a minimum vertex at the same time because of the shape of the graph. A parabola is a u-shaped graph. The vertex of the parabola is the point where the u changes direction; if it was increasing, it starts to decrease, and if it was decreasing, it starts to increase. Since a parabola only changes direction once, there will either be a minimum or a maximum, not both.
Answer:
19.73 units.
Step-by-step explanation:
the area of a circle can be found with the equation C=2πr.
first, find the radius of the circle by dividing 6.28 by 2.
6.28/2 = 3.14
next, set up the equation.
C = 2 · π · 3.14
C = 2 · 3.14 · 3.14
C = 19.73
Answer:
We know that opposite sides of rectangle are parallel to each other then the pathway makes a traversal.
Then A + 79° = 180° (Consecutive Interior angles)
A = 101°
Rationalising the denominator is what I would do (figure may imply differently) if x= 9/root 3, then times both the denominator and numerator by Root3, leaving 9*root3/Root3*Root3
This cancels down into 9*Root3/3 because a root*root of the same number= that number
9 times Root 3 all over 3
