Answer:
A = 12.56 m²
General Formulas and Concepts:
<u>Pre-Alg</u>
- Order of Operations: BPEMDAS
<u>Geometry</u>
- Area of a Circle: A = πr²
- d = 2r
Step-by-step explanation:
<u>Step 1: Define</u>
d = 4 m
<u>Step 2: Find </u><em><u>r</u></em>
- Substitute: 4 = 2r
- Isolate <em>r</em>: 2 = r
- Rewrite: r = 2 m
<u>Step 3: Find Area</u>
- Substitute: A = π(2)²
- Substitute: A = (3.14)(2)²
- Evaluate: A = (3.14)(4)
- Multiply: A = 12.56 m²
<span>4 x 362 = 4 x (300 + 60 + 2) = 4 x 300+ 4 x 60 + 4 x 2 = 1200 + 240 + 8 + 1448</span>
Answer:
Step-by-step explanation:
<u>Expand the terms in the bracket</u>
That's
<u>Add 3y to both sides of the equation</u>
Subtract 7 from both sides by the equation
<u>Divide both sides by - 4</u>
We have the final answer as
Hope this helps you
c.y=-7
hope u pass have an amazing day <3
