ortizjefri
ortizjefri
02-10-2017
Mathematics
contestada
how to solve x^2-4y^2=7
Respuesta :
harpazo
harpazo
02-10-2017
It is impossible to solve for both variables without a second equation.
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
The elevation of a city is 2633 feet above sea level. Write a signed number to represent this elevation
In ΔEFG, the measure of ∠G=90°, GF = 33, FE = 65, and EG = 56. What ratio represents the sine of ∠F?
If you were asked to equate the sides of an equation, how would you do that
George McClellan A) was an enthusiastic admirer of Abraham Lincoln B) trained the Union Arm of the Potomac to become a disciplined modern army C)was a strong su
5. In 2015, Texas led the nation in the percentage of people who lacked health insurance (21.6% of the population). It is known that, nationally, 5% of patients
A body weighs 63 N on the surface of the earth. What is the gravitational force on it due to the earth at a height of 3200 km from the earth's surface? (Radius
the time it takes a runner to complete a race is inversely related to the speed of the runner if a runner can complete a race in 40 minutes while running at 8 m
In a short paragraph, describe the importance of Hollywood’s contributions during the war. Be sure to use at least two examples from your assignment.
Calculate the mass of Na2S needed if a solution containing 2g of Hg(NO3)2 was added to Na2S solution. ( Hg= 200.59, N= 14, O= 16, Na= 23, S=32)
Solve for x. Round to the nearest tenth, if necessary.
