Answer:
here my answer
Step-by-step explanation:
hope this helps
Solve for x 1.6 equals 12.8
2 answers:
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Answer:
Step-by-step explanation:
To preface, your figure is going to be a line segment, with as your midpoint, in between points
&
With that being said:
Identify your values:
Substitute the values into the first equation:
Combine like terms:
Subtract from both sides of the equation:
Divide by the coefficient of , which is
:
Substitute for
in segments
&
:
Solve:
Check your answers by substituting:
Answer:
The speed is equal to
Step-by-step explanation:
we know that
The speed is equal to divide the distance by the time
Let
x------> the distance in miles
y-----> the time in hours
s----> the speed in mph
so
In this problem we have
substitute