annafellows
annafellows
12.10.2019 • 
Mathematics

The diameter of a circle is 18 in. 4x +5 represents the radius. write two equations that you can find the value of x. then find the value of x.
which equations can you use to solve for x ?
select two equations
a. 4x+5=9
b.2(4x+5)=9
c. 2(4x+5)=18
d. 4x+5=18

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