Unit rate = 20/4 = 5 m/s
hope it helps
Answer:
Distance = 7.8 units
Step-by-step explanation:
In coordinate geometry, the distance between the 2 points is given by

where (x1,y1) and (x2,y2) are coordinates of the 2 points.
Above the 2 points given are, (-2,-1) and (3,5).
<em>x1 = -2 , y1 = -1 , x2 = 3, y2 = 5</em>
<em>
</em>
<em>
</em>
<em>Distance = 7.8102 units</em>
To the nearest tenth, Distance = 7.8 units
Answer:
Hello!
~~~~~~~~~~~~~~~~~~~~
( a/3 - b/6 -1)^2 as expanded form:

Step-by-step explanation: You have to Simplify the expression.
Hope this helped you. Brainliest would be nice!
Answer:
if you are finding x,
x = 15
Step-by-step explanation:
2(5x-6) = 3(3x+1)
10x - 12 = 9x + 3
10x = 9x + 15
x = 15
Given :
On a number line, suppose the coordinate of A is 0, and AR = 15.
To Find :
the possible coordinates of the midpoint of AR.
Solution :
Their can be two points R which is at a distance of 15 units from the A .
One is -15 and other is 15.
Now, mid-point of A(0) and R(-15) is M (-7/2).
Also, mid-point of A(0) and R(15) is M (7/2).
Therefore, possible coordinates of the midpoint of AR is 7/2 , -7/2.
Hence, this is the required solution.