Answer:
x = 9
Step-by-step explanation:
By remote exterior angle theorem:
The x intercept(s) occur when f(x) = 0
so we have (x - 3)( x^2 - 25) = 0
So x - 3 = zero and x = therefore = 3.
The answer is the third choice 3
Answer:33/9
Step-by-step explanation:
Log10(x+3)-Log10(x-3)=1
Log10((x+3)/(x-3))=1
(x+3)/(x-3)=10^1
(x+3)/(x-3)=10
Cross multiply
x+3=10(x-3)
Open brackets
x+3=10x-30
Collect like terms
10x-x=30+3
9x=33
Divide both sides by 9
9x/9=33/9
x=33/9
Answer:
I can't see the pic
Step-by-step explanation:
circumference (C) = 2.36 inches (to the nearest hundredth)
C = πd = 3.14 × 0.75 = 2.355 = 2.36 ( to nearest hundredth )
