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2 years ago

Easy math problems!!!!!!

Mathematics

2 answers:

Sidana [21]2 years ago

8 0

Answer:

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Trigonometry

[Right Triangle Only] Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

Step 1: Define

We are given a right triangle. We can use PT to solve for the missing length.

Step 2: Identify Variables

Leg a = 12

Leg b = x

Hypotenuse c = 20

Step 3: Solve for x

Substitute: 12² + x² = 20²
Isolate x term: x² = 20² - 12²
Exponents: x² = 400 - 144
Subtract: x² = 256
Isolate x: x = 16

Firlakuza [10]2 years ago

4 0

Answer:

Step-by-step explanation:hi

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