deborahcarmona
deborahcarmona
03-08-2017
Mathematics
contestada
what is the value of y
Respuesta :
BashKnocker
BashKnocker
03-08-2017
The sum of
the three interior
angles
always add to 180°.
40
° + y° + 30° + y° = 180°
40° + 2y° + 30° = 180°
70° + 2y° = 180°
2y° = 110°
y° = 55°
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
Which territories did the United States gain as a result of American-Mexican war? California, Oregon, Washington Louisiana, Arizona, Wyoming Texas, Florida, Ore
50 Points, Chem help?Some thermodynamic properties of ethanol are listed in the table. Thermodynamic PropertiesProperty Value c (solid) 0.5 J/g °C c (liquid)
need help please...answer correctly
Conjugue os verbos no presente de subjuntivo: (ESPANHOL)quem puder me ajudar eu agradeço!!Essa atividade vale notaa- escribir\nosotrosb- aburrirc-deletreard-ne
The following question refers to “A Christmas Memory” by Truman Capote. Toward the end of the story, Buddy is separated from his friend. Why? A. He runs away
How is the graph of y=7x^2+4 different from the graph of y=7x^2
abcde is a regular pentagon abfg is a square solve for x
Clare is painting some doors that are all the same size. She used 2 liters of paint to cover 1 3/5 doors. How many liters of paint are needed or 1 door?
please help thank you
explain in detail why the moon has phases
