-12x = -48
-12x/-12 = -48/-12
x = 4
hope this helps
The answer is going to be A.
Answer:
10,24,33 could form a triangle
Step-by-step explanation:
5 + 19 is not greater than 25
6 + 12 is not greater than 19
15 + 17 is not greater than 44
Answer:
x = 25
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
<u>Geometry</u>
- All angles in a triangle add up to 180°
Step-by-step explanation:
<u>Step 1: Set Up Equation</u>
29° + (4x + 9)° + (x + 17)° = 180°
<u>Step 2: Solve for </u><em><u>x</u></em>
- Combine like terms: 5x + 55 = 180
- Isolate <em>x</em> term: 5x = 125
- Isolate <em>x</em>: x = 25
