AC is the hypotenuse of triangle ABC.
Because the length is 6√2 and angle A is 45 degrees, we know the length of both sides is 6.
This means AB is 6, which it the hypotenuse of triangle BCD.
Using cos(angle) = adjacent leg / hypotenuse we can find x:
cos(60) = X / 6
x = 6 * cos(60)
x = 3
Answer:
Undefined
Step-by-step explanation:
Answer:
where 
Step-by-step explanation:
This is an arithmetic sequence with the first term is
= -2.7 and has a common difference of
.
Arithmetic Sequence: 
is the nth term and
is the common difference.
The common difference: -2.7, -8.3, -13.9...
Subtract: -2.7- (-8.3) = -5.6, -13.9 - (-8.3) = -5.6
Common difference: 
Recursive rule: 
1500 move the decimal over 2 places and u have ur answer
Those shapes are all rectangle