Answer:
b ≈ 3.9
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Trigonometry</u>
[Right Triangles Only] Pythagorean Theorem: a² + b² = c²
- a is a leg
- b is another leg
- c is the hypotenuse<u>
</u>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify variables</em>
<em>a</em> = 1
<em>c</em> = 4
<u>Step 2: Solve for </u><em><u>b</u></em>
- Substitute in variables [Pythagorean Theorem]: 1² + b² = 4²
- Evaluate exponents: 1 + b² = 16
- [Subtraction Property of Equality] Subtract 1 on both sides: b² = 15
- [Equality Property] Square root both sides: b = √15
- [√Radical] Evaluate: b = 3.87298
- Round: b ≈ 3.9
To solve this, we need to rearrange to get like terms by each other. Remember to distribute the negative.
Answer:
The coefficient here is 6 because it is right beside the variable
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
Answer:
Step-by-step explanation:
So the nearest perfect square to 3793 is 3721. Hence, the least number that must be subtracted from 3793 to get a perfect square = 3793 - 3721 = 72.