Question

Find the length of Ac. Round your answer to the nearest tenth

Answer 1

Answer:

x ≈ 4.3

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] tan∅ = opposite over adjacent

Step-by-step explanation:

Step 1: Identify Variables

Angle = 35°

Opposite Leg = 3

Adjacent Leg = x

Step 2: Solve for x

1. Substitute [tangent]:                    tan35° = 3/x
2. Multiply x:                                     xtan35° = 3
3. Isolate x:                                       x = 3/tan35°
4. Evaluate:                                       x = 4.28444
5. Round:                                          x ≈ 4.3