Answer:
If the third side is the hypotenuse, then (using the Pythagorean Theorem) the square of its length is the sum of the squares of the other two sides: 132+52 , so the length of the hypotenuse is √194=13.92838827718412...
However, it is also possible to have a right triangle with a hypotenuse of 13 cm and one side of 5 cm, in which case the third side would be: √132−542=12.
Of course, the second answer may seem “nicer” but both are correct and the question is ambiguous.
Answer:
5885
Step-by-step explanation:
you add 20 plus 27 and multiple by 3 getting 5885
Answer:
Step-by-step explanation:
Use the exponential function
where a is the initial value of the car, b is the rate of decay, and t is the time in years. For us, a = 18000, b = (1 - .15), so the model for this car is:
We can use this model now to find the value, v(t), of the car after 3 years has gone by (from 2006 to 2009 is 3 years):
and simplifying a bit:
v(t) = 18000(.614125) so
v(t) = 11054.25
Round however you need to.
