2 years ago

What is the slope of the line that passes through the points: (3,-4) & (9,0)?

Mathematics

1 answer:

Nadusha1986 [10]2 years ago

3 0

Answer:

-3/13

Step-by-step explanation:

You might be interested in

Can anyone help me answer this please and thank you?

Naily [24]

Answer:

The answer should be 132 degrees.

Step-by-step explanation:

180-48= 132

3 0

2 years ago

Read 2 more answers

Through: (-3,0), perp. to y = 3x - 1

Marrrta [24]

Answer:

$y=-\dfrac{1}{3}x-1$

Step-by-step explanation:

Given:

line y=3x-1

point (-3,0)

Write: equation of the line that is perpendicular to the given and passes through the point (-3,0)

Solution:

The slope of the given line is $m=3$

If $m_1$ is the slope of perpendicular line, then

$m\cdot m_1=-1\\ \\3m_1=-1\\ \\m_1=-\dfrac{1}{3}$

So, the equation of the needed line is $y=-\dfrac{1}{3}x+b.$

Find b. This line passes through the point (-3,0), so its coordinates satisfy the equation:

$0=-\dfrac{1}{3}\cdot (-3)+b\\ \\0=1+b\\ \\b=-1\\ \\y=-\dfrac{1}{3}x-1$

7 0

2 years ago

Uhmmm helppppppp pls lol

natulia [17]

Answer:

h=81

Step-by-step explanation:

Dont know how to explain but this is the answer

7 0

2 years ago

Read 2 more answers

What is the value of x in the equation 4 and StartFraction 3 Over 10 EndFraction minus (2 and two-fifths x + 5 and one-half) = o

musickatia [10]

Answer:

Step-by-step explanation:

Edge i think dont quote me on this plz

3 0

2 years ago

Estimated m 60=4m 4x0=

11111nata11111 [884]

[ Answer ]

M = 15

4 * 0 = 0

[ Explanation ]

60 / 4 = 15

15 * 4 = 60

4 * 0 = 0

<> Eclipsed <>

4 0

2 years ago