Answer:
Step-by-step explanation:
<u>Dimensions of the picture:</u>
<u>Area of the picture:</u>
Scale factor = 2.5
<u>Enlarged picture's area:</u>
- 40*2.5*2.5 = 250 in² (scale factor affects both dimensions)
Option B is correct
Answer:
59%
Step-by-step explanation:
all work shown and pictured
Answer:
VXY = 38 degrees
YXW = 19 degrees
Step-by-step explanation:
The line XY is a angle bisector, meaning it divides the angle in half. YXW is the angle between the XY and XW lines. Which we know is 19 degrees.
Since we know the XY line divides the angle in half, we know VXW is also 19 degrees.
Therefore, VXW would be the sum of VXY and YXW: 19 + 19 = 38.
Answer:
The system is INCONSISTENT.
Equation of two parallel lines differ only by a constant.
Step-by-step explanation:
The given equations are:
2x + y = -11
6x + 3y = 15
From the graph we see that these lines are parallel. Any two parallel lines never meet. Hence, they do not have a solution.
Hence, the system is called an Inconsistent system.
Also, note that it can be seen easily from the equations are parallel without the help of a graph.
The equation 6x + 3y = 3(2x + y)
The terms (except for the constant term) are proportional. That means they represent parallel lines.
Hence, the answer.