<span>Earths crust mineral composition are silicon oxide (SiO2),Magnesium monoxide (MgO),Ferrous oxide(FeO),Calcium monoxide (CaO),Sodium dioxide(Na2O) ,Potassium dioxide(K2O), while the Earths crust are sodium,magnesium,potassium,calcium,iron,aluminum,silicon,and oxygen .Because Earth is based on chemical composition and split up into a crust,mantle,outer core and inner core.</span>
Answer:
C)
Equation of a circle:
Substitute into the equation
a = 6
b = -1
r = 4
Expand and Simplify
2 4/5 I believe is the least value.
I believe it's C.
A circle graph shows a whole, and the different sections of it are the parts of the whole.
Answer:
2 1/4
Step-by-step explanation: