3 years ago

Find the coordinates of midpoint D. (a + bc) (-a-b,c) (2a-2b, -c) (-2a-2b, c)

Mathematics

1 answer:

schepotkina [342]3 years ago

3 0

Answer:

(-a-b,c)

Step-by-step explanation:

midpoint D : ((-2b-2a)/2 ;(2c+0) /2 )

(-2b-2a)/2 = 2(-b -a)/2 = -b-a

(2c+0) /2 =2c/2 = c

You might be interested in

What is the square root of 19874

8_murik_8 [283]

Answer:

Hi there! The square root would be 140.97517512.

Hope this helps! Brainliest appreciated!

5 0

4 years ago

Read 2 more answers

Each morning librarians place 560 books on a book shelf in the school library. Each student that visits library that day takes e

Anarel [89]

Answer:

the answer is 299 books

7 0

3 years ago

Find the equation of the line that passes through points (4,5) and (-1,6).

steposvetlana [31]

First find the slope using the formula $m= \frac{y_{2}-y_{1}}{x_{2}-x_{1}}$
Substitute the values in:
$m= \frac{6-5}{-1-4}= -\frac{1}{5}$
Point-slope form is $y=m(x-x_{1})+y_{1}$
Substitute (it doesn't matter which point you choose; I chose (4,5):
$y=- \frac{1}{5} (x-4)+5=-\frac{1}{5}x+\frac{29}{5}$
Therefore, the answer is D. $y=-\frac{1}{5}x+\frac{29}{5}$