AD = √(19^2 + 3^2)
AD = √370
AD = 19.2
answer
C. 19.2
Answer: 3
Step-by-step explanation:
What is 5 percent of 60?
60=100%(1)
x=5%(2)
5 percent of 60 is 3
8
f(5) = 1/4*2^(5)
f(5) = 1/4*32
f(5) = 8
Step-by-step explanation:
The root of an equation is when x=0.
We need to rewrite this as 3x²-4x+10=0.
The quadratic formula is
(-b+or-sqrt(b²-4ac))/2a
so 4+or-sqrt(16-120)/2a
since the sqrt can no be negative this answer will have imaginary numbers.
(4+2i sqrt(26))6 and (4-2i sqrt(26))6
simplified is
x=(2+i sqrt(26))/3 and x=(2-i sqrt(26))/3
Answer:
x=7
Step-by-step explanation:
ln(x)+ln(x-3)=ln(4x)
x≥0,x≥3
combining x≥3
ln[x(x-3)]=ln(4x)
x(x-3)=4x
x²-3x-4x=0
x²-7x=0
x(x-7)=0
x=0(rejected),7
