Answer:
c. 24 ft
Step-by-step explanation:
if the 12 inch ruler casts a 6 inch shadow (shadow has half size) then a tree with 12 feet long shadow will have a height of 24 feet
320 ft in perimeter and 200 ft in area
Answer:
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Step-by-step explanation:
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Answer:
Neither
Step-by-step explanation:
Parallel must have the same slope.
Perpendicular must have reciprocal slopes.
These two contain neither.
Answer:
5
Step-by-step explanation:
(-8)-(-13)= 5