Answer:
(0 + m)/2, (0 + n)/2.
Step-by-step explanation:
The x coordinate of the midpoint must be halfway between the x coordinates of A and B, and the y coordinate must be found in the same way.
So the midpoint is (0 + m)/2, (0 + n)/2.
Answer:
C. ![y = - \frac{1}{4} x - 2](https://tex.z-dn.net/?f=y%20%3D%20%20-%20%20%5Cfrac%7B1%7D%7B4%7D%20x%20-%202)
Step-by-step explanation:
To find slope using coordinates, use the formula above.
![(4, - 3) \: (0, - 2)→ \frac{ - 2 - ( - 3)}{0 - 4}→ \frac{ - 2 + 3}{ - 4} → - \frac{1}{4}](https://tex.z-dn.net/?f=%284%2C%20-%203%29%20%5C%3A%20%280%2C%20-%202%29%E2%86%92%20%5Cfrac%7B%20-%202%20-%20%28%20-%203%29%7D%7B0%20-%204%7D%E2%86%92%20%5Cfrac%7B%20-%202%20%2B%203%7D%7B%20-%204%7D%20%E2%86%92%20-%20%20%5Cfrac%7B1%7D%7B4%7D%20)
Now, using the
formula, plug in
as
(slope) and either coordinate as the
and
values. It looks like this:
![- 3 = - \frac{1}{4}(4) + b](https://tex.z-dn.net/?f=%20-%203%20%3D%20%20%20-%20%5Cfrac%7B1%7D%7B4%7D%284%29%20%20%2B%20b)
To solve for
, continue to use PEMDAS.
![- 3 = - \frac{1}{4}(4) + b→ - 3 = - 1 + b→ - 2 = b](https://tex.z-dn.net/?f=%20-%203%20%3D%20%20%20-%20%5Cfrac%7B1%7D%7B4%7D%284%29%20%20%2B%20b%E2%86%92%20-%203%20%3D%20%20-%201%20%2B%20b%E2%86%92%20-%202%20%3D%20b)
Now use
and
to solve for your equation:
![y = - \frac{1}{4} x - 2](https://tex.z-dn.net/?f=y%20%3D%20%20-%20%20%5Cfrac%7B1%7D%7B4%7D%20x%20-%202)
The answer is C.
Answer:
1 is 1.5
2. is 15
3 is 0.4
4. is 3
5. is 0.8
6 is 10
Step-by-step explanation:
Good luck!
Answer:
416,000
Step-by-step explanation:
per hour 9*100=900
per week 900*40=36,000
per year 36,000*52=1,872,000
with raise
11*100=1,100
1,100*40=44,000
44,000*52=2,288,000
difference equals
416,000
Answer:
210
Step-by-step explanation
One yard is equal to 3 feet so the simplest way is to divide the number of feet by 3 and that will give you your answer.