If two events are complementary, then we know that: Multiple Choice the sum of their probabilities is one. the joint probability
1 answer:
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The backyard is 20 inches long and 37 inches wide. What is the area of the backyard?
We are given the backyard's length (20 inches long) and the backyard's width (37 inches wide).
We are asked to find the area of the backyard, which can be found using the following formula:-
<u>Where:-</u>
<u></u>
- A=Area of rectangle
- L=Length (20 inches)
- W=Width (37 inches)
Substitute the values:-
On simplification,
✳︎ , which is our final answer.
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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>
- Coordinates (x, y)
<u>Algebra II</u>
- Distance Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
Point (4, -8)
Point (7, -10)
<u>Step 2: Find distance </u><em><u>d</u></em>
Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>
- Substitute in points [DF]:
- (Parenthesis) Subtract/Add:
- [√Radical] Exponents:
- [√Radical] Add: