Answer: x=-14
Step-by-step explanation:
Vertical angles are congruent.
Answer:
z = -9
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
<u>Algebra I</u>
- Terms/Coefficients/Degrees
Step-by-step explanation:
<u>Step 1: Define</u>
-21 = z - (-6 - 2z)
<u>Step 2: Solve for </u><u><em>z</em></u>
- Distribute negative: -21 = z + 6 + 2z
- Combine like terms: -21 = 3z + 6
- Isolate <em>z</em> term: -27 = 3z
- Isolate <em>z</em>: -9 = z
- Rewrite: z = -9
Answer:
a⁻⁵
Step-by-step explanation:
1/a²·1/a³
Multiply numerators and denominators
= (1 × 1)/(a² × a³)
= 1/a⁵
= a⁻⁵
4, 3, 2, 5, 6, 6, 10, 5, 6, 2, 3, 4, 6, 7, 14,5<br>
2. What is the median of the data set?
Scrat [10]
Answer:
well it would of been helpful if you put them in order its 5
Step-by-step explanation:
2 2 3 3 4 4 5 5 5 6 6 6 7 14
