11 Use the formula d=r*t to solve this problem.
Marisol and Mee Young are taking Spain's AVE train from Madrid to meet up with Marisol's mother, who is in Seville,
which is 336 miles away. If it took them 1.8 hours, how fast were they traveling?
a. 210ph
C. 605 mph
b. 350mph
d. 186 mph
Please select tho

sine

step-by-step explanation:

2 x 503

step-by-step explanation:

its 1006

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92