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3 years ago

BRAINLEST ! Find the value of the variable nº nº (509 050 0 65 0 600

Mathematics

1 answer:

zalisa [80]3 years ago

7 0

Answer:

65°

General Formulas and Concepts:

Pre-Algebra

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
Subtract Property of Equality

Algebra I

Terms/Coefficients

Geometry

All angles in a triangle add up to 180°

Step-by-step explanation:

Step 1: Set up equation

n° + n° + 50° = 180°

Step 2: Solve for n

Combine like terms: 2n + 50 = 180
Isolate n term: 2n = 130
Isolate n: n = 65

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