The answer is 8. 8 squared is 64 plus 8 is 72
120-1/4x=80
-1/4x=-40
1/4x=40
x= 10
120-1/4(10)=80
80=80
80 correct answers
Consider, please, this option:
if a1=1 and r=3, then using a formula aₓ=a₁*rˣ:
1. a1=1;
2. a2=3;
3. a3=9;
4. a4=27;
5. a5=81
Answer:
- degree 4
- leading coefficient 18
Step-by-step explanation:
The degrees of the terms in the order they are written (exponent of the variable) are: 0, 4, 3, 2.
The highest degree is that of the second term, so that is the degree of the polynomial, 4.
The leading coefficient is the coefficient of that term: 18.
Answer: The radius is 5. Hopefully this helps. :)
Step-by-step explanation:
V = π r2 h 125/5=25
125π = π r2 5 r2=25
125π= π*5^2*5 r=5
