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2 years ago

Can someone please check my answer thank you

Mathematics

1 answer:

serious [3.7K]2 years ago

6 0

Answer:

x = 1 , x = -2.

Step-by-step explanation:

You are correct when x = -2 and x = 1 we find that f(x) = g(x).

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Determine the equation of the line, written in slope-intercept form, that passes through the points (1,1) and (5,−1).

bazaltina [42]

Answer:

y=-1/2x+3/2

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-1-1)/(5-1)

m=-2/4

m=-1/2

y-y1=m(x-x1)

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y=-1/2x+1/2+1

y=-1/2x+1/2+2/2

y=-1/2x+3/2

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3 years ago

If 1/2x = a= 2/3y and x + y= na, what is the value of n?

Fynjy0 [20]

Answer:

Step-by-step explanation:

$\frac{1}{2} x=a=\frac{2}{3} y\\\frac{1}{2}x=a\\x=2a \\\frac{2}{3} y=a\\y=\frac{3}{2} a\\x+y=2a+\frac{3}{2} a=\frac{4a+3a}{2} =\frac{7}{2} a=na\\n=\frac{7}{2}$

4 0

1 year ago

Can u please help me how to solve this?? The answer supposed to be -2.

Irina-Kira [14]

Answer:

Hi im blackpink lisa

4 0

2 years ago

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ruslelena [56]

Step-by-step explanation:

the answer is in the picture

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2 years ago

A cylinder with the height of 6km has a volume of 384km3 what is the radius?

azamat

Answer:

r = 8

Step-by-step explanation:

V = π r^2 h so 383 = r^2 (6)

383 / 6 = r^2

64 = r^2 so

r = 8

4 0

2 years ago