Answer:
10
Step-by-step explanation:
7*2 - 2*2 = 14 - 4 = 10
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Answer:
the answer is differently C
The answer is 984.6 hope this helps
Answer:
20.3 ft
Step-by-step explanation:
The object-shadow ratio for the stick= 3÷1.5=2:1
The object-shadow ratio is same for all objects.
Let height of the tree be x
2/1 = x/10.15
x=10.15 * 2=20.3
-10= 7X - 42
-10 + 42 = 7X
32 = 7X
X = 32/7
X = 4.57
