Answer:
I think is A
Step-by-step explanation:
or the answer is jesus :v
Answer:
y² + 18y + 81
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Terms/Coefficients
- Expand by FOIL (First Outside Inside Last)
Step-by-step explanation:
<u>Step 1: Define</u>
(y + 9)(y + 9)
<u>Step 2: Expand</u>
- FOIL: y² + 9y + 9y + 81
- Combine like terms: y² + 18y + 81
Y=1/x
y=k/x
Where “k” is a constant
15/2=k/4
2k=60
k=60/2
k=30
:. 15/4=30/x
15x=120
x=120/15
:.x=8.
Answer:
no it isn't linear equation
A linear equation is any equation that can be written in the form. ax+b=0. where a and b are real numbers and x is a variable. This form is sometimes called the standard form of a linear equation.
Answer:
<h2>C. 1,004.8 cubic units</h2>
Step-by-step explanation:
![V = ?\\r = 8\\h =5 \\\pi = 3.14\\\\V = \pi r^2 h\\\\V = 3.14 \times 8^2 \times 5\\V = 1004.8 cubic units](https://tex.z-dn.net/?f=V%20%3D%20%3F%5C%5Cr%20%3D%208%5C%5Ch%20%3D5%20%5C%5C%5Cpi%20%3D%203.14%5C%5C%5C%5CV%20%3D%20%5Cpi%20r%5E2%20h%5C%5C%5C%5CV%20%3D%203.14%20%5Ctimes%208%5E2%20%5Ctimes%205%5C%5CV%20%3D%201004.8%20cubic%20units)