Answer:
4.638 × 10⁹
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
2^2= 4
-4*2=-8
-8+3=5
Answer:
What do I have to do?? I don't understand
Answer:
First picture - 20.42 m
Second picture - 12.9 m
Step-by-step explanation:
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Formula for pyramid:

Where,
b = base - 3.5 m
h = height - 5 m
Thus,

≈ 
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Formula for pyramid:

Where,
b = base - 3 m
h = height - 4.3 m
Thus,


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<u><em>Kavinsky</em></u>