Question

Find the missing side length

Answer 1

Answer:

x ≈ 4.8

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 = 58°

Adjacent side of angle = x

Hypotenuse = 9

Step 2: Solve for x

1. Substitute [cosine]:                    cos58° = x/9
2. Isolate x:                                     9cos58° = x
3. Evaluate:                                     4.76927 = x
4. Rewrite:                                      x = 4.76927
5. Round:                                        x ≈ 4.8

Answer 2

Answer:

if you have the answer then wha.

Step-by-step explanation: