Help plz i need this done

Mathematics

1 answer:

Romashka [77]2 years ago

5 0

Answer:

x ≈ 11.5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Trigonometry

[Right Triangles Only] SOHCAHTOA
[Right Triangles Only] sin∅ = opposite over hypotenuse

Step-by-step explanation:

Step 1: Identify Variables

Angle = 35°

Opposite Leg = x

Hypotenuse = 20

Step 2: Solve for x

Substitute [sine]: sin35° = x/20
Isolate x: 20sin35° = x
Evaluate: 11.4715 = x
Rewrite: x = 11.4715
Round: x ≈ 11.5

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