Part A: 32 x 72 x 3 = 6,912
Part B: 6,912 divided by 36 = 192
Hope this helps!
Good Luck!
Answer:
the answer. to the question is b
According to the bar graph I’m assuming, 700k
Answer:
10
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
2x³y³ + 3xy - 3x³y³ + x²y - xy + 2x²y
x = -1
y = 2
<u>Step 2: Evaluate</u>
- Substitute: 2(-1)³(2)³ + 3(-1)(2) - 3(-1)³(2)³ + (-1)²(2) - (-1)(2) + 2(-1)²(2)
- Exponents: 2(-1)(8) + 3(-1)(2) - 3(-1)(8) + 1(2) - (-1)(2) + 2(1)(2)
- Multiply: -16 - 6 + 24 + 2 - (-2) + 4
- Simplify: -16 - 6 + 24 + 2 + 2 + 4
- Subtract: -22 + 24 + 2 + 2 + 4
- Add: 2 + 2 + 2 + 4
- Add: 4 + 2 + 4
- Add: 6 + 4
- Add: 10
Answer:
y = (x+4)^2 -19
Step-by-step explanation:
y = x^2 + 8x + 16 – 3 – 16
You are almost done with completing the square
y = (x^2 + 8x + 16) – 19
= (x+4)^2 -19
This is in vertex form y= a(x-h)^2 +k where (h,k) is the vertex
