Question

Please help me please

Answer 1

A. 34°

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Equality Properties

Trigonometry

• [Right Triangles Only] SOHCAHTOA
• [Right Triangles Only] tanθ = opposite over adjacent
• Inverse Trig

Explanation:

Step 1: Define

Identify variables

Angle θ = x

Opposite leg AC = 24

Adjacent leg CB = 35

Step 2: Solve for x

1. Substitute in variables [Tangent]:
   `\displaystyle tanx^\circ = (24)/(35)`
2. Inverse Trig [Tangent]:
   `\displaystyle x^\circ = tan^(-1)((24)/(35))`
3. Evaluate:
   `\displaystyle x = 34.439^\circ`
4. Round:
   `\displaystyle x \approx 34^\circ`