<span>4x+2y+x−y=(4+1)x+(2−1)y=5x+y</span>
2.5 kilometers is equal to 2,500 meters, therefore 2.5 kilometers is longer than 1,950 meters.
Answer:
(0 + m)/2, (0 + n)/2.
Step-by-step explanation:
The x coordinate of the midpoint must be halfway between the x coordinates of A and B, and the y coordinate must be found in the same way.
So the midpoint is (0 + m)/2, (0 + n)/2.
Answer:
everyone always asks "where's the toilet?" but no one ever asks "how's the toilet?" :'(
Step-by-step explanation:
Answer:
63 yd²
Step-by-step explanation:
The area (A) of a trapezoid is calculated as
A = 
h (a + b)
where a and b are the parallel bases and h the perpendicular height.
Here a = 8, b = 10 and h = 7, thus
A = 0.5 × 7 × (8 + 10) = 0.5 × 7 × 18 = 63 yd²
