What is the prime factorization of 992? The prime factorization of 992 = 25•31. Is 179 prime composite or neither? Yes, 179 is a prime number. The number 179 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since […]

Do fractions have factors? Fractions don’t typically have factors, unless you mean simple multiples of the fraction, or more reasonably divisions of the numerator keeping the denominator. Of course, a proper factor would take the denominator into account, in which case, all that we mean is reducing an un-simplified fraction. Can 0.5 be a factor? […]

What shape has two pairs of parallel sides? parallelogram What shape has only one set of parallel sides? trapezoid What shape has 2 pairs of parallel sides and no right angles? Can a parallelogram have one right angle? A parallelogram with one right angle is a rectangle. A quadrilateral whose diagonals are equal and bisect […]

What does it mean for a function f to be an Antiderivative of a function f on an interval I? Antiderivatives. Definition A function F is called an. antiderivative of f on an interval I if F (x) = f (x) for all x in I. Example Let f (x) = x2. What does the […]

Where all points on a circle are equidistant from? The point from which all the points on a circle are equidistant is called the center of the circle, and the distance from that point to the circle is called the radius of the circle. A circle is named with a single letter, its center. What […]

What was placed inside the pyramids? The Pyramids of Giza, like the Egyptian pyramids that came before and after them, were royal tombs, a final resting place for their pharaohs, or kings. The pharaoh’s final resting place was usually within a subterranean burial chamber underneath the pyramid. Is there really a Book of the Dead? […]

How do you make a lava lamp experiment? What You Do: Fill the flask most of the way with vegetable oil. Fill the rest of the flask with water. Add a few drops of food coloring; your choice of color. Break an alka-seltzer tablet into a few small pieces, and drop them in the flask […]

What is the sum of the angle measures in a hexagon 6 sides? The General Rule Shape Sides Sum of Interior Angles Hexagon 6 720° Heptagon (or Septagon) 7 900° Octagon 8 1080° Nonagon 9 1260° What is the total angle of hexagon? 720° How do you find the sum of the angle measures? The […]

In what condition does cosine function is equal to 0? Cos 0° = 1 cos x = 0, when x = ±π/2, ±3π/2, ±5π/2, … It means that cos x vanishes when x is an odd multiple of π/2. So, cos x = 0 implies x = (2n + 1)π/2 , where n takes the […]

When did decimal coinage start in UK? 15 February 1971 When did decimal coinage start? 1968 When did the US adopt decimal currency? 1792 When did pounds shillings and pence start? Until 1971, British money was divided up into pounds, shillings and pence. One pound was divided into 20 shillings. One shilling was divided into […]