kh0202976 kh0202976

24-11-2020
Mathematics

contestada

is (-1,1) a solution for the system

y=2x=3

y=-x

Respuesta :

sophiew4 sophiew4

24-11-2020

Answer:

Yes

Step-by-step explanation:

Substitute the x and y values of the point into the x and y values of the equation.

[tex]1=2(-1)+3\\1=-2+3\\1=1\\:)\\\\1=-(-1)\\1=1\\:)[/tex]

Hope this helped!

Answer Link

Otras preguntas

what are the uses of the periodic table

36 30 24 18 12 6 co 35 29 23 17 11 5 34 28 22 16 10 4 33 27 21 15 9 3 32 26 20 14 OC 8 2 31 25 19 13 7 1 1) This image would be MOST useful when preparing a rep

g. What is the function of CU?

Hydrogen and nitrogen combine to form ammonia. When nitrogen and hydrogen bond, nitrogen pulls the electrons from hydrogen toward itself. Which statement about

ethylene glycol, an antifreeze boils at 197 ⁰C. Convert 197 ⁰C to: ⁰F = K =

how will you select and grow a resistant strain of e. coli in this experiment?

Does a candy bar, piece of beef, butter, or bread turn up with the color blue/black on a Lugol’s (starch) test?

AD is the angle bisector of

1/4% of what is 7? what is the answer please

Lisa is ordering 5 bags of cat food from Canada. Each bag has a mass of 6 kg To determine the shipping costs, Lisa needs to know the total weight in pounds. Wha