1. The set of stairs is not safe.
3.6 / 4 = 0.9
0.9 > 0.87
2. see photo below
Answer:
x < 64
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Left to Right
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
<em /><em />
<em />
<u>Step 2: Solve for </u><em><u>x</u></em>
- [Multiplication Property of Equality] Multiply 8 on both sides:
Here we see that any number <em>x</em> less than 64 would work as a solution to the inequality.
The answer is 420. I simply typed 8.4/0.02 into a calculator.
Answer:
TRUE:
The square root of a positive number greater than 1 is less than the number.
The square root of a positive number less than 1 is between 0 and 1.
Step-by-step explanation:
The square root of a positive number greater than 1 is less than the number is TRUE. Example, square root of 4 is 2.
The square root of a positive number is always less than half of the number itself is FALSE. The square root of 1/4 is 1/2. Half of 1/4 is 1/8. It does not hold true that 1/2 < 1/8.
The square root of a positive number less than 1 is less than the number is FALSE. The square root of 1/4 is 1/2 and 1/4 < 1/2, not the other way around.
The square root of a perfect square is not a whole number is FALSE by the definition of a perfect square.
The square root of a positive number less than 1 is between 0 and 1 is TRUE. See the graph of .