Express 125 = 5x as a logarithmic equation.
2 answers:
Log 5 to the power of 125 equals X
Answer: Hello mate!
I guess here says:
125 = 5^x
and we want to express this equation in logaritmic form:
using the relation:
ln(a^b) = b*ln(a)
we can solve the previous equation for x as:
125 = 5^x
apply ln to both sides:
ln(125) = ln(5^x)
ln(125) = xln(5)
x = ln(125)/ln(5)
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So area is base x height:
5(x+2)=20
5x+10=20
5x=10
x=2
its A
Answer:
11.95 - 7.95 = 4
4/7.95 = 0.50314465
0.50314465 X 100= 50.314465
50% rounded to 1dp
Answer:
C
Step-by-step explanation:
This is because these are the corresponding sides of the triangle, as in ABC and DEF.
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