Answer:
69
Step-by-step explanation:
Answer:
Step-by-step explanation:
one tenth is 1/10 these are the coins from Europe (0.1)
32/100 is the coins from Asia (0.32)
You add these together to get 42 hundredths or 42/100 (0.42)
42/100 is equal to 0.42.
1.
2. v+u=
3. v+u=
4. The magnitude of the sum u+v is
=38.72
Answer: D is correct choice
The x value of the vertex in
ax^2+bx+c is -b/2a
y value is just sub for x
3x^2-6x+5
x value of vertex is -(-6)/(2*3)=6/6=1
sub back
y=3(1)^2-6(1)+5
y=3(1)-6+5
y=3-1
y=2
vertex is (1,2)
I am assuming the -3 is an exponent.
y⁻³ and 5⁻³
If the exponent is a negative number, it simply means that the number is a denominator with 1 as the numerator.
y⁻³ is 1/y³
5⁻³ is 1/5³ = 1/125
The number is still raised to its exponential power but its placement is different.
5³ would be 125 or 125/1. It would be the numerator with 1 as the denominator.