Its B
the answer is above..................................ok
The question is asking to calculate the are of the triangle ABC with altitude CD and given coordinates, base on the question and the given coordinates and through my further calculation, the possible answer would be letter <span>c. 10 square units. I hope you are satisfied with my answer </span>
It can't be timing or cost since it is only a few people , i chose bias because a few people is actually 7 - 8 people
Answer:
(9, 0)
Step-by-step explanation:
We have to solve the system of equations given:
x + 2y = 9
x + 7y = 9
Firstly, lets solve for x in the 1st equation:
x = 9 - 2y
Now substitute this into 2nd equation to solve for y:
x + 7y = 9
(9 - 2y) + 7y = 9
9 -2y + 7y = 9
5y = 0
y = 0
Now replacing y = 0 into first equation, we can solve for x:
x + 2y = 9
x + 2(0) = 9
x + 0 = 9
x = 9
So, the solution is x = 9, y = 0
or
<u>(9, 0)</u>
