consider X-axis along the east-west direction and north-south direction along Y-axis
A = magnitude of distance traveled by hiker in north-east direction = 30 kilometer
θ = angle of direction of displacement of the hiker relative to x-axis or east direction = 45 degree counterclockwise
A' = component of distance traveled by the hiker along the east direction.
Since the angle is given with the x-axis, the Sin provides the component in Y-direction. hence
Using the equation
A' = A Sinθ
Inserting the values
A' = (30) Sin45
A' = 21.2 km
32. Answer: 2+5×3=17
33. Answer: 2×5+3=17
34. Answer: 2×5×3=30
35. Answer: 2×5-3=7
Answer:
≤ Note: without the equal
Step-by-step:
√7 =2.645
14/5 = 2.8
Answer:
A, because -3 is a negative integer it is to the left of zero, 7 is a positive integer is it to the right of zero.
Hope this helps <3
Answer:
11 units
Step-by-step explanation:
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