## Five Keys To Financial Success In The New Year

How many of us were taught financial management in high school? We were taught mathematics with examples based on real life moments like “if you went to by a car what would 30 percent of the total price of the car worth 30,000 dollars be?” Was there ever a class for economics in Jr. High …

## Nancy Grace Roman, astronomer celebrated as ‘mother’ of Hubble, dies at 93

When Nancy Grace Roman requested permission to take a second algebra course in high school, a teacher demanded to know “what lady would take mathematics instead of Latin.” In college, a professor remarked that he often tried to dissuade women from majoring in physics. And after receiving a doctorate in astronomy, she concluded that a …

## Basic relations between elements of triangle

Law of cosines. Law of sines. Law of tangents. Area formulas. Heron’s  formula. Radii of circumscribed and inscribed circles. Designations: a, b, c – sides;  A, B, C – angles of triangle; p = ( a + b + c ) / 2  – a half-perimeter;  h – a height;  S – an area;  R, r  …

## Harry Phillip Why | Obituaries

Jan. 18, 1947 – Dec. 11, 2018 A memorial Mass to celebrate the life of Harry P. Why, 71, of North Bend, will be held at 10:30 a.m., Saturday, January 5, 2019, at Holy Redeemer Catholic Church, 2250 16th St., in North Bend with Father Henry Rufo presiding. A reception will follow in the parish …

## Solving of oblique triangles – The Math

Case 1. Three sides  a, b, c  are given. Find angles A, B, C. By the law of cosines we find one of the angles:the second angle we find by the law of sines:the third angle is found by the formula:  C = 180° – ( A + B ). E x a m p …

## Uganda Loses Great Maths Teacher To Alcohol

Richard Odoi, a mathematics teacher, died after consuming alcohol for four consecutive days. According to the locals, Odoi died after his friends gave him sachets of alcohol, which he drank on an empty stomach according to the locals in Rubona. Richard Odoi, a mathematics teacher, died after consuming alcohol for four consecutive days. According to …

## Harper College professor drowns while swimming with family in Costa Rica

A biology instructor on vacation ahead of his student’s arrival drowned on Christmas Day in Costa Rica. Craig Stettner, a full-time associate biology professor at Harper College in Palatine, Illinois (USA), since 2002. Photo from Facebook Kathy Bruce, dean of mathematics and science at Harper said the Harper community has been in shock and grieving …

## Inverse trigonometric functions – The Math

Inverse trigonometric functions. Multiple-valued functions. Principal values of inverse trigonometric functions. The relation  x = sin y  permits to find both  x  by the given  y , and also  y by the given  x ( at  | x | 1 ). So, it is possible to consider not only a sine as a functionof an angle, …

## Teen of the Month: Butte Central’s Clay Fisher excels in academics, athletics — and attitude | Local

Editor’s note: The following is part of a year-long series of Montana Standard-sponsored Teen of the Month profiles. School officials select each student. At the end of the year, the Standard will award one of the students a scholarship. Although he is too humble to say so himself, Butte Central High School senior Clay Fisher …

## Basic relations for inverse trigonometric functions

Basic relations for inverse trigonometric functions Back The math online