What is the slope of a line that passes through the origin and the point (-2,1)?

Mathematics

1 answer:

Mazyrski [523]3 years ago

8 0

Answer:

The slope would be -1/2.

Step-by-step explanation:

Since, the midpoint of the segment joining the points P (0, -4) and B (8, 0),

= ( 4, -2 ),

Now, the slope of the line passes through the origin and the point ( 4, -2) is,

= -1/2

<h3>i think thats the answer</h3><h2> HOPE IT HELPS YOU THOUGH</h2>

You might be interested in

A Stained Glass window it is pictured below the curve lines are semi circles and ABCD is a square with sides 8 feet what is the

pishuonlain [190]

If the square is the window (I couldn't decipher the grammar/punctuation), the area is 64 feet squared. Since it is a square, the formula to find the area is sxs (side length times side length). 8x8=64, which makes the total area 64 square feet.

6 0

4 years ago

Need help on this one too

KiRa [710]

I think it's none because that should be communitive and that's not there so.

4 0

3 years ago

You can spend at most $60 on beads. A bag containing red beads costs $2 per bag. A bag containing blue beads costs $3 per bag. Y

nexus9112 [7]

For this case, the first thing we must do is define variables.
We have then:
x: number of blue beads
y: number of red beads
We now write the inequations system:
$3x + 2y \leq 60

x\ \textgreater \ y$
Answer:
a system of linear inequations that represents the situation is:
$3x + 2y \leq 60 x\ \textgreater \ y$

8 0

3 years ago

Read 2 more answers

Help pls √-4 - √-25 Express complex numbers in terms of i

kow [346]

$i=\sqrt{-1}\\\\\sqrt{-4}=\sqrt{(4)(-1)}=\sqrt4\cdot\sqrt{-1}=2i\\\\\sqrt{-25}=\sqrt{(25)(-1)}=\sqrt{25}\cdot\sqrt{-1}=5i\\\\\sqrt{-4}-\sqrt{-25}=2i-5i=-3i$

5 0

3 years ago

Read 2 more answers

Identify the percent rate of change in exponential function y=(0.9)

Papessa [141]

Answer:

Step-by-step explanation:

0.9 multiplied by 100 to turn it into a percentage is 90.

5 0

2 years ago

Read 2 more answers