Answer:
it F(5) = 57 x - 68sinx
Step-by-step explanation:
so you need to do it all like a tecther
You need to use the Law of Cosines:
AC² = AB² + BC² - 2·AB·BC·cos(b)
Therefore, you get:
AC = √(90² + 80² - 2·90·80·cos(50)
=√5243.86
= 72.4 in
Now you can sum up all the sides in order to find the perimeter:
AB + BC + AC = 90 + 80 + 72.4 = 242.4 in
The correct answer is A) 242.4 in
Answer:
The number passes through the x axis
Step-by-step explanation:
i dont care if it helped
Answer:
8 hours
Step-by-step explanation:
if 189 miles= 7 hours. what about 216 miles.you cross multiply
Answer:
lol chill
Step-by-step explanation:
