starlett
starlett
01-06-2017
Mathematics
contestada
I don't understand how to solve this
Respuesta :
anonymous79
anonymous79
01-06-2017
x^2+81=4x^2
3x^2=81
x^2=27
x=(27)^0.5
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
You are dispatched to the parking lot of a shopping mall for an injured person. While en route to the scene, it is MOST important for you to:
Which two statements about professional technical jobs in the energy industry are correct? A. Energy careers offer limited prospects. B. Certifications are ofte
if a+2b/3=2/c^9 what is 4/b
Listen Question Over the period of a few days, a hospital receives an overwhelming increase in the number of patients with food poisoning. Question How would a
describe the single transformation that maps triangle A into triangle B
Which table represents a linear function?
In your opinion, was the early United States really a land of opportunity and equality? Write a short paragraph and use at least three pieces of evidence to sup
BRAINLIEST Which is the side length of AB to the nearest hundredth? O A 7.83 OB 7.15 OC. 9.00 o D. 9.33
Two persons are applying force on two opposite sides of a moving cart
How did the rise of Islam change Southwest Asia? -lt invited a cultural exchange and a peaceful transition to Mongol rule. -It served as a unifying force that h
