Ad
related to: math factors of 120 and 75 in pairs of angles that makegenerationgenius.com has been visited by 10K+ users in the past month
- K-8 Standards Alignment
Videos & lessons cover most
of the standards for every state
- Loved by Teachers
Check out some of the great
feedback from teachers & parents.
- K-8 Math Videos & Lessons
Used in 20,000 Schools
Loved by Students & Teachers
- Grades 6-8 Math Lessons
Get instant access to hours of fun
standards-based 6-8 videos & more.
- K-8 Standards Alignment
Search results
Results from the WOW.Com Content Network
The first: 1, 2, 6, 24, 120, 720, 5040, 40320, 362880, 3628800, 39916800, 479001600 (sequence A000142 in the OEIS). 0! = 1 is sometimes included. A k-smooth number (for a natural number k) has its prime factors ≤ k (so it is also j-smooth for any j > k). m is smoother than n if the largest prime factor of m is below the largest of n.
The sum of its factors (including one and itself) sum to 360, exactly three times 120. Perfect numbers are order two ( 2-perfect ) by the same definition. 120 is the sum of a twin prime pair (59 + 61) and the sum of four consecutive prime numbers (23 + 29 + 31 + 37), four consecutive powers of two (8 + 16 + 32 + 64), and four consecutive powers ...
The only ones of these giving an angle strictly between 0° and 180° are the cosine value 1/2 with the angle 60°, the cosine value –1/2 with the angle 120°, and the cosine value 0 with the angle 90°. The only combination of three of these, allowing multiple use of any of them and summing to 180°, is three 60° angles.
It represents the number of distinct pairs that can be selected from n + 1 objects, and it is read aloud as "n plus one choose two". The fact that the n {\displaystyle n} th triangular number equals n ( n + 1 ) / 2 {\displaystyle n(n+1)/2} can be illustrated using a visual proof . [ 1 ]
A mathematical constant is a key number whose value is fixed by an unambiguous definition, often referred to by a symbol (e.g., an alphabet letter), or by mathematicians' names to facilitate using it across multiple mathematical problems. [1]
The supplement of an interior angle is called an exterior angle; that is, an interior angle and an exterior angle form a linear pair of angles. There are two exterior angles at each vertex of the polygon, each determined by extending one of the two sides of the polygon that meet at the vertex; these two angles are vertical and hence are equal.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
≡ 4π sr [16] – The solid angle subtended by a sphere at its centre. ≈ 12.566 37 sr: square degree: deg 2; sq.deg.; (°) 2: ≡ (π ⁄ 180) 2 sr: ≈ 0.304 62 × 10 −3 sr: steradian (SI unit) sr The solid angle subtended at the center of a sphere of radius r by a portion of the sphere having an area r 2. A sphere subtends 4π sr. [16 ...
Ad
related to: math factors of 120 and 75 in pairs of angles that makegenerationgenius.com has been visited by 10K+ users in the past month