naomiq
naomiq
25-05-2017
Mathematics
contestada
angles of quadrilateral
Respuesta :
kphung76127
kphung76127
25-05-2017
quadrilaterals must have inner angles that add up to 360
78+82=160 360-160=200 degrees left
x+4x or5x=200 divide both sides by five to get x=40
The upper right angle is 4(40) or 160 degrees and the lower left angle us 40 degrees
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
In an interview with a bank officer about her career, which question about hiring and salary is NOT appropriate? A. What is the average starting salary for bank
Determine the rate law and the value of k for the following reaction using the data provided: 2N2O5(g) → 4 NO2(g) + O2(g)0.2241.16 x 10-3 A. Rate = 5.6 × 10
What are two causes and two effects for Christian humanism spreading in Northern Europe in 1450?
During severe labor disputes the government may resort to seizure, taking over operations to allow the government to negotiate with the union. please select the
Which pair of words correctly completes this sentence? Camila _________ a Pamela, ____ conoce de su vecindario. conoce, lo sabe, la sabe, lo conoce, la
The influence of British government on the United States' system of government can still be seen today in all of the following ways except the US retention of _
Which term best describes the nature of photosynthesis? A. energy attracting B. energy building C. energy releasing D. energy storing
Doctors who specialize in the diagnosis and treatment of the conditions of arthritis and gout are called
Describe the biggest problem associated with technology.
Which of the following is one piece of evidence for the endosymbiotic origin of eukaryotic organelles? A. mitochondria have flagella B. mitochondria have si
