14-6 over 3--2
8/5
.................,
The cofunction of cos is sin(90-x)
90 degrees is equal to PI/2
The cofunction becomes sin(PI/2 - 2PI/9)
Rewrite both fractions to have a common denominator:
PI/2 = 9PI/18
2PI/9 = 4PI/18
Now you have sin(9PI/18 - 4PI/18)
Simplify:
Sin(5PI/18)
Its D It is least likely that one of her friends does not have a minivan and does not live in a two story house.
Answer:
225 miles because you multiple 75 times 3 since she traveled for 3 hours and in each one she did 75 miles.multiplying will get 225 miles
Step-by-step explanation:
75 × 3 = 225