Answer:
Option A. -6.5
Step-by-step explanation:
we have
Solve for r
That means ---> isolate the variable r
Combine like terns left side of the equation
Divide by 0.5 both sides
The answer is x²-8x+13=0
Here is how:
[x-(4+√3)][x-(4-√3)]=0
expand and simplify:
x² -(4-√3)x - (4+√3) +(4+√3)(4-√3)=0
x²-8x+13=0
Volume: 151.6ft
Hope this helps :D
Answer:
x^15
Step-by-step explanation:
x^3 * x^2 (x^3)^2 x^6
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x^2
First I will use the power of powers x^a^b = x^(a*b)
x^3 * x^2 x^(3*2) x^6
-------------------------------
x^2
x^3 * x^2 x^(6) x^6
-------------------------------
x^2
Next we will use the multiplication rule x^a * x^b = x^(a+b)
x^(3 +2+6+6)
-------------------------------
x^2
x^(17)
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x^2
Next we will use quotient rule x^a / x^b = x^(a-b)
x^(17 -2)
x^15
