Answer:
A, (-3,0)
Step-by-step explanation:
Just plug that one in and it works out.
5*-3+2*0= -15
2*-3-2*0= -6
Answer:
Please post a clearer screenshot...
Step-by-step explanation:
Answer:
Let the height of the larger box = h
and length and width of the larger box = l and w , repectively
Now , Let find the volume of the larger box
Volume = length * width * height
So Volume of the larger box = l*w*h = lwh
Now the question says
the height of the smaller box is 80% of the height of the larger box
It means
Height of the smaller box = 80% of h = 0.80*h = 0.80h
and the other two dimensions are same so it means length and width of the smaller box = l and w
so, Volume of the smaller box = l*w*0.80h = 0.80lwh
So the Difference in the volume of the two boxes = Volume of larger box - Volume of smaller box
therefore , Difference in the Volume of two boxes = lwh - 0.80 lwh = 0.20lwh
Step-by-step explanation:
Answer:
y-coordinate of midpoint of line segment joining the endpoints (0,0) and (0,15) is 7.5
Step-by-step explanation:
Given two end points of line segment that are (0,0) and (0,15). If we have to find the y-coordinate of midpoint of a vertical line segment then we apply mid point formula.
The Midpoint formula is used when one is need to find the exact center point between two given points.
The mid point M of line segment 
and 
can be calculated as
Mid point of line joining the end points (0,0) and (0,15) is
=M(0,7.5)
Hence, y-coordinate of midpoint of line segment joining the endpoints (0,0) and (0,15) is 7.5
