2x + 2y + 1z = -5 ⇒ 2x + 2y + 1z = -5 ⇒ 4x + 4y + 2z = -10
3x + 4y + 2z = 0 ⇒ 3x + 4y + 2z = 0 ⇒ 3x + 4y + 2z = 0
1x + 3y + 2z = 1 x = -10
2x + 2y + 1z = -5
3x + 4y + 2z = 0 ⇒ 3x + 4y + 2z = 0
1x + 3y + 2z = 1 ⇒ 1x + 3y + 2z = 1
2x + y = -1
2x + y = -1
2(-10) + y = -1
-20 + y = -1
+ 20 + 20
y = 19
2x + 2y + z = -5
2(-10) + 2(19) + z = -5
-20 + 38 + z = -5
18 + z = -5
- 18 - 18
z = -23
(x, y, z) = (-10, 19, -23)
C
Domain is input, range is output
Mark brainliest please
Answer:
40%
Step-by-step explanation:
6/15 as a percent is 40/100 or 40%
Hope this helps! :)
Based on the graph, AD passes through -30 of the x - axis and DC passes through -15 of the y-axis.
These lines are the boundaries. Point P is located within said boundaries.
Since Point P is 5 feet from AD, it is in -25f the x-axis.
Since Point P is 5 feet from DC, it is in -10 of the y-axis.
Thus, Point P has the coordinates (-25,-10). It is located on the 3rd quadrant of the plane.
