Two cars leave from the same point (A) and travel along a straight road, which are at angle of 78° to each other. If their speed s are 120 km/h (truck) and 90 km/h (car) respectively, how far apart will they be after one half hour?
1 answer:
T=(60cos78, 60sin78) T=(12.47, 58.69) C=45 d=√((45-12.47)^2+58.69^2) d≈67.1km
You might be interested in
Suppose the students who scored 85 and 90 on the math test take the test again and score 95. How many stars would you have to add to the picturegraph next to 95? 10
the answer is 14 high school kid
Answer:
8.03*(10^8)
Step-by-step explanation:
Answer:
The last one 8
Step-by-step explanation:
Answer:
D. (4,9)
Step-by-step explanation: