Question

Find the length of the side that is marked by x

HURRY PLEASEEEE

Answer 1

x = 6.7128 m

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

Explanation:

Step 1: Identify

Angle θ = 40°

Opposite Leg = x

Adjacent Leg = 8

Step 2: Solve for x

1. Substitute [Tangent]: tan40° = x/8
2. Isolate x: 8tan40° = x
3. Rewrite: x = 8tan40°
4. Evaluate: x = 6.7128