dantexxp
dantexxp
15-08-2017
Mathematics
contestada
find the measure of angle A
Respuesta :
kphung76127
kphung76127
15-08-2017
90+(x+69)+(x+39)=180
90+2x+108=180
198+2x=180
2x=-18
x=-9
Final answer: x=-9
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
Spanish times for events that are beginning and ending
What are three types of rights guaranteed in the bill of rights?
I NEED HELP PLEASE HURRY
A bag of 25 tulip bulbs contains 10 red tulip bulbs, 8 yellow tulip bulbs, and 7 purple tulip bulbs. (a) What is the probability that two randomly selected t
how to simplify this?(3a-b)+2a
In microeconomics, price helps determine both quantity supplied and quantity demanded. Which other factors can impact each by causing a shift to occur? Quantit
how are the us declaration of independance and the french declaration of the rights of man and of the citizen similar?
PLEASE HURRY!NWhich best explains why international trade agreements are beneficial for developing economies?
Which two revolutions inspired Latin American countries to declear their independence from Spain
If you wanted you wanted to increase the rate of photosynthesis in a plant, you would develop a plant with which of the following characteristics ? A) a strong
