How many solutions are there to the following system of equations? 3x-9y=0 , -x+3y=-3

1 answer:

4 0

Answer:

no solution

Step-by-step explanation:

if you graph these two equations the line would be parallel.

parallel = no solution

intersect = one solution

overlap = infinite amount of solution

You might be interested in

Sloan [31]

Answer:

$12\pi x^{2} +21\pi x+9\pi$

Step-by-step explanation:

$V=Bh=\pi r^{2} h = \pi (4x+3)^{2} (3x+3) = \pi (12x^{2}+12x+9x+9 )=12\pi x^{2} +21\pi x+9\pi$

5 0

3 years ago

Rudik [331]

I think the anwer is 362.50

7 0

3 years ago

DedPeter [7]

Answer: z = 2
solution:
formula of z value is
z = x - μ / σ

so z = 40-30 / 5 = 10/5 = 2#

7 0

3 years ago

Sloan [31]

Answer:

h/2

Step-by-step explanation:

3 0

2 years ago

TEA [102]

$x\Delta y=x-5y\\\\3\Delta(-4)\qquad\text{put the values x = 3 and y = -4 to the expression x - 5y}:\\\\3\Delta(-4)=3-5(-4)=3+20=23$

5 0

3 years ago