In order to determine the distance in between the given points, use the following formula:
d = √((x1 - x2)² + (y1 - y2)²)
where, for this case, (x1,y1) = (-1,3) and (x2,y2) = (3,5).
Replace the values of the parameters:
d = √((-1-3)²+(5-3)²)
d = √((-4)²+(2)²)
d = √(16+4)
d = √20
d = 4.47
Hence, the distance in between A and B is 4.47 units
Yes, Lets look at
2x=x
In order to move the x over to the other side of the equation, we will have to subtract it.
This means our equation will now look like:
x=0
Another example:
-x=9x
Now that the x is negative, we have to do the opposite of a negative, which is a positive, which means we would have to add an x on both sides.
Our equation will now look like:
0=10x
Answer:
x=4
Step-by-step explanation:
(X-4)(X-4)=0
Using the zero product property
x-4 =0 x-4 =0
x-4+4=0+4 x-4+4 =0+4
x=4 x=4
Step-by-step explanation:
The formula to find the final velocity, v of an object having an initial velocity , u , and acceleration , a , at time t is v=u+at
(a) v=u+at
Subtract u from both sides,
v-u=u+at-u
v-u=at
Dividing both sides by t.
(b) The relationship between the acceleration and time for a given initial and final velocity is given by "
Where
s is the distance covered
t is the time
Hence, this is the required solution.
Answer:
144
Step-by-step explanation: