Question

Find the missing side length
Round to the nearest tenth
The answer is 15.6
Please show all steps ty

Answer 1

Answer:

x ≈ 15.6

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] cos∅ = adjacent over hypotenuse

Step-by-step explanation:

Step 1: Identify Variables

Angle Measure = 60°

Adjacent Leg = 9

Opposite Leg = x

Step 2: Solve for x

1. Substitute [tangent]:                    tan60° = x/9
2. Isolate x:                                       9tan60° = x
3. Rewrite:                                        x = 9tan60°
4. Evaluate:                                       x = 15.5885
5. Round:                                          x ≈ 15.6