If acceleration is constant (and apparently positive), then velocity increases linearly, so the graph of velocity with respect to time is a line with positive slope. The region between this line and the horizontal axis would then be a triangle or a trapezoid, depending on the object's velocity at the start (which we don't necessarily know). To get the object's displacement, one would have to integrate the velocity, which in terms of the graph corresponds to the area of this triangle/trapezoid.
But the given options are quite vague... We can rule out the first two, since they seem to use "line" to refer to a constant function with 0 slope, which we know is not the case with the velocity graph in this situation.
The other two options are ambiguous as well, but it seems like the third is the right one.
Answer:
The slope is -3
Step-by-step explanation:
Answer:
x = 5
y = 40°
Step-by-step explanation:
the median and the base of the large triangle are parallel so angle y has the same measure as the one labeled as 40°
the median is half the base of the large triangle, so 5x = 8x + 10/2
cross-multiply: 10x = 8x + 10
2x = 10
x = 5
If you use the square root and put it in (-1-2)^2+(4--9)^2 it will equal = 13.34166406
Answer:
C
Step-by-step explanation:
The sum of the interior angles of a square = 360° ( 4 right angles )
The sum of the interior angles of a triangle = 180°
Then sum of interior angles of the figure is
sum = 180° + 180° + 360° = 720° → C