Answer:
500km
Step-by-step explanation:
Let the journey covered in kilometers be A
Since
1 km = 1 mile
x km = 500 miles
Cross multiply
X km x 1 = 500 miles x 1 km
X = 500km
The journey covered in kilometers will be 500km
Angle BAC is 75 because you subtract 27 from 102.
Answer:
This vector make an angle of 141° with the positive x axis
Step-by-step explanation:
Refer the attached figure
Components of vector :

We are supposed to find What angle does this vector make with the positive x axis

Now ,

So, this vector make an angle of 141° with the positive x axis
The altitude is 177 feet below sea level after being lowered.
The balloon rises 120 feet after 12 seconds and then is dropped 15 feet. So 120 - 15 = 105. And 282 - 105 = 177