2 years ago

A line passes through the points (1, 4) and (5, 8). What Is the linear equation of this line?

Mathematics

1 answer:

natali 33 [55]2 years ago

8 0

Answer liner

Step-by-step explanation:

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The values of w is inversely proportional to m .if w=8 then m=25; what is m when w=20?

iren2701 [21]

Answer:

m = 10

Step-by-step explanation:

Given w is inversely proportional to m then the equation relating them is

w = $\frac{k}{m}$ ← k is the constant of variation

To find k use the condition w = 8, m = 25 , then

8 = $\frac{k}{25}$ ( multiply both sides by 25 )

200 = k

w = $\frac{200}{m}$ ← equation of variation

When w = 20 , then

20 = $\frac{200}{m}$ ( multiply both sides by m )

20m = 200 ( divide both sides by 20 )

m = 10

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3 years ago

In the dryer there are 18 red socks, 24 white socks, 8 blue socks, and 10 black socks. Fred wants to have two matching socks to

liraira [26]

I'm guessing that the answer would be 60

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3 years ago

(x^3 + 5)(2x – 1) (x^2 – 4)(x^2 + 4)

earnstyle [38]

Answer:

$x^{3} +x^{2} +1$

Step-by-step explanation:

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3 years ago

5. Find the surface area of the cone. Round to the nearest hundredth. 2 ft 6 ft

den301095 [7]

Answer:

$52.3m^2$

Step-by-step explanation:

Use these formulas

$A=\pi rl+\pi r^2\\l=\sqrt{r^2+h^2}$

Now solve

$A=\pi r(r+\sqrt{h^2+r^2} )\\=\pi *2*(2\sqrt{6^2+2^2} )\\=52.3m^2$

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3 years ago

What is the inverse of the relation? {(-4,1), (-4,3), (0,-8), (8,-9)}

BigorU [14]

The inverse relation would be each of these ordered pairs switched.

{(1, -4), (3, -4), (-8, 0), (-9, 8)}

This is because when you create an inverse equation, all of the inputs become outputs and all of the outputs become inputs. Therefore, the ordered pairs simply switch.

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3 years ago

A line passes through the points (1, 4) and (5, 8). What Is the linear equation of this line?​

A line passes through the points (1, 4) and (5, 8). What Is the linear equation of this line?