Seudónimo
Seudónimo
23-04-2018
Mathematics
contestada
please help, thank you.
Respuesta :
prestonshelton
prestonshelton
23-04-2018
Hello!
First we have to find the measurement of angle SRU.
180 - 84 = 96
96/2 = 48
Angle SRU = 48 + 90 = 138
All angles in a triangle add the 180
180 - 138 - 30 = 12
The answer is B)12°
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
Fill a glass with water above the rim. It forms a domed surface. Add a paper clip and watch it float, even though the paper clip is made of a metal that is de
-5.5(x+1.7)+7.8(5.1-7.6x)<-14.916
Silphion, a spice which became known after the foundation of cyrene in the 7th century, has its origin on what continent
1. Who conquered Rome? and 2. What is one example of how bad life was in Rome when it was surrounded by the Visigoths?
Select the answer that most accurately describes the effects of NAFTA. a. Due to the increase of trade and competition, NAFTA has unquestionably benefited all c
The cell membrane controls movement of materials into and out of the cell. The following particles are moving from high concentration to low concentration and a
The scientific method starts with _____ scienceforums
Calculate the specific heat of a substance when 63j of energy are transferred as heat to an 8.0 g sample to raise it temperature from 314 k to 340 k
The French man best known for fighting alongside the US in the American Revolution
What was the Spanish Flu? What were the symptoms? When did it take place?
