No se porque no se me van a hacer nada de eso
Answer:
radius of a circle is half of its diameter
Answer:
do you s still need it or not anymore for if you do I could answer
Answer: x*(x+4)=21
Step-by-step explanation:
x= width
x+4= length
area=length * width
Answer:
grams
Step-by-step explanation:
Given
Required
Determine the mass of 401,000,000 electrons
To do this, we simply multiply the mass of 1 electron by the number of electrons.
This gives:
Express 3653110000 as a standard form
Apply law of indices:
Hence, the mass of 401000000 electrons is