1. . D . Identity , when you odd both properties it will always to be true on both sides
Answer:
They are 20 km away from each other,
Step-by-step explanation:
1cm=5km so 4cm=20km
The height of the tree is the sum of the part below the line parallel to the horizontal and the part above the line parallel to the horizontal.
Height of the part below the line parallel to the horizontal = 18 sin16° = 4.96 meters
Horizontal distance of the tip of the of the shadow from the tree = 18 cos16° = 17.30 meters
Height of the part above the line parallel to the horizontal = 17.3 tan68° = 42.83 meters
Height of the tree = 4.96 + 42.83 = 47.79 meters
Answer:
y = 2x + 14
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask ;)
Answer:
I believe the answer is 1
Step-by-step explanation:
