snydesam250 snydesam250

01-01-2018
Mathematics

contestada

Coordinates of a triangle are (7,0) (0,8) and (20,10) what is the area of the triangle

Respuesta :

Ultroid Ultroid

08-01-2018

Using shoelace, we get [tex]$\frac{1}{2}\cdot\text{abs}(7\cdot8+0\cdot10+20\cdot0-0\cdot0-8\cdot20-10\cdot7)=87.$[/tex]

Answer Link

Otras preguntas

Select all that apply. Which of the following were results of the 1949 Communist Revolution? A) land reform B) a planned economy C) democratic reform D) eq

What is the median? 637743

James tells his brother dan, "you should always wear your seat belt because it's against the law not to do so. we should obey the law because it is the right th

Which of the following sensory receptors is incorrectly paired with its category?a. Hair cell - mechanoreceptorb. Snake pit organ - thermoreceptorc. Taste recep

By the late 1920s, about 40 percent of the people of the United States remained on farms. True False

Which of the following crimes does Equality not commit

Answer ASAP! 20 points

A movement to improve society through change ?

Select the correct answer. What was a criticism of the USA Patriot Act when it was first enacted? A. It did not do enough to protect citizens through the use

. The _________ is a movement encouraging farmers to adopt modern agricultural methods.