Miscellaneous
Who is the current president of the Rebuplic of the Philippines?
Ferdinand "Bongbong" Romualdez Marcos Jr.
What is the longest chord in a circle?
Diamter
It is the turning point of a parabola.
Vertex
2
What is the third dimension called?
Lenght, width, depth (thickness)
The solar system is composed of how many planets?
Our solar system is made up of a star, eight planets, and countless smaller bodies such as dwarf planets, asteroids, and comets.
State the standard form of a circle.
(x2 - h) + (y2 - k) = r2
State the standard equation of a parabola who is facing to the left.
(y – k)2 = -4a(x – h)
What do you call the longer axis of symmetry in an ellipse?
Major axis
State the Pythagorean theorem.
Pythagoras theorem states that “In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides.“
What is the most abundant element on earth?
Oxygen
What is the length of the radius of a circle whose diamter is 10 km long?
5 km
Where is the vertex of the parabola (x – 4)2 = 16(y – 5) located?
(4, 5)
State the standard form of an ellipse whose major axis is horizontal.
(x - h)2/a2 + (y - k)2/b2 = 1
Twice a number less than four is equal to 8. What is the number?
6
What is the heaviest organ in the human body
the skin
What is the center of the circle whose equation is x2 + y2 + 4x - 6y + 4 = 0?
(-2, 3)
How far is the focus from the vertex of the parabola whose equation is (x – 4)2 = 24(y – 5)?
6 units
How long is the minor axis of an ellipse whose equation is x2/9 + y2/25 = 1
6 units
Factor completely: 7x2 - 7y2.
7(x + y)(x - y)
Who is the author of The Hobbit and The Lord of the Rings?
John Ronald Reuel Tolkien
What is the standard form of the circle whose equation is x2 + y2 + 4x - 6y + 4 = 0?
(x + 2)2 + (y - 3)2 = 9
What is the standard equation of the parabola whose equation is y2 + 12x + 2y + 25 = 0
(y + 1)2 = -12(x + 2)
What are the coordinates of the vertices of the ellipse whose equation is (x - 4)2/36 + (y + 2)2/20 = 1
(-2,-2) & (10, -2)
In a certain ballet company, the ratio of male to female is 2:11. If there are a total of 221 ballet dancers, how many of which are female?
187 females