Step-by-step explanation:
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Find the slope of the line that passes through the points (7,-5) and (-1, -3).
1 answer:
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
- Left to Right
<u>Algebra I</u>
- Slope Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
Point (7, -5)
Point (-1, -3)
<u>Step 2: Find slope </u><em><u>m</u></em>
Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>.
- Substitute [SF]:
- Add/Subtract:
- Simplify:
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The perimeter of the rectangle, for the dimensions shown in table is (14x+6) and the perimeter is polynomial.
<h3>What is perimeter of rectangle?</h3>The measure of the boundary of a rectangle is called its perimeter. Perimeter of a rectangle is the sum of all the sides.
The perimeter of a rectangle is twice the sum of its length and width. It can be given as,
Here (<em>w</em>) is the width of the rectangle and (<em>l</em>) is the length of the rectangle.
The width of the rectangle is,
The length of the rectangle is,
As the perimeter of rectangle is twice the sum of its length and width. Thus the perimeter of the given rectangle is,
As the perimeter of the given rectangle in the above equation is in the polynomial form. Thus, the perimeter of the rectangle is (14x+6) and the perimeter is polynomial.
Learn more about the perimeter here;