Problem: Find the Unit rate in meters per second of the given numbers.
Given = A car travels 156 meters in 13 seconds
Solution = So the number that we have in meters is 156 and In seconds is 13.
Now, we need to find the unit rate for this. Simply divide 156 by 13 to get the value of meters per 1 second.
=> 156 / 13 = 12
Thus the unit rate is:
=> 12 meters per second
Answer:
Area of the trapezoid = 36√6 cm²
Step-by-step explanation:
Area of the trapezoid = height ( base1+ base2/2)
height = √36
base1= 3√6
base 2= 3√54
Putting the values in the formula
Area of the trapezoid = height ( base1+ base2/2)
= √36 ( 3√6+3√54/2)
= 6 ( 3√6+3√6*9/2) Factoring
= 6 ( 3√6+3*3√6/2) Multiplying
= 6 ( 3√6+9√6/2) adding
= 6 ( 12√6/2)
= 6 ( 6√6)
= 36√6 cm²
Answer:
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Step-by-step explanation: