Answer: candle burns down 1 cm per hour
Step-by-step explanation:
Answer:
As per the statement:
A 900-kg giraffe runs across a field at a rate of 50 km/hr.
⇒ m = 900 kg and

Use conversion:


The magnitude of its momentum is given by:

where
m is the mass in kg
v is the speed in m/s
Substitute the given value we have;

Therefore, the magnitude of its momentum is 12500 kg m/s
Answer:
Surface area of square pyramid =
Step-by-step explanation:
Let, b is the base edges and s is the slant height
According to given condition:
b = 5 cm
s = 3 cm
Find out:
Surface area of square pyramid = ?
Formula:
Surface area of square pyramid = 
Solution:
Surface area of square pyramid = 
Surface area of square pyramid = 
Surface area of square pyramid =
Surface area of square pyramid =
Answer:
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Step-by-step explanation:
Answer:
the answer to this is 0.15 #4