Answer:
B
Step-by-step explanation:
Answer:
Part a) 
Part b) 
Step-by-step explanation:
step 1
Find the length side BC
Applying the law of sines
we know that

we have



substitute

solve for BC


step 2
Find the measure of angle B
we know that
The sum of the interior angles in a triangle must be equal to 180 degrees
so

substitute the given values




step 3
Find the length side AC
Applying the law of sines
we know that

we have



substitute

solve for AC


Here you go, you have to use Pythagorean’s theorem
Answer:

Step-by-step explanation:
We need to use the Distance Formula:

** Since we are talking about <em>distance</em>,<em> </em>we ONLY want the NON-NEGATIVE root.
I am joyous to assist you anytime.
8/11 of the lot was unoccupied. Thus, the # of add'l cars that could be parked there would be (8/11)(231 cars) = 168 (answer).