1) acknowledge the rule that anything that’s outside of the bracket applies to EVERYTHING inside of the bracket
2)apply the rule: (A-6)^2
C I believe that I am correct.
so tan = me sun bathing for 2.5 second
Angle x = 83 degrease. all angles, when added, of a triangle equal 180 degrease, using this, we can add the two we know together and then subtract them from 180 to get our answer. 44 + 53 = 97, 180 - 97 = 83.
Hope this Helps, Good luck!
Answer:
37.0469 cm
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Trigonometry</u>
- [Right Triangles Only] SOHCAHTOA
- [Right Triangles Only] tanθ = opposite over adjacent
Step-by-step explanation:
<u>Step 1: Identify</u>
Angle θ = 39°
Opposite Leg = 30
Adjacent Leg = <em>x</em>
<em />
<u>Step 2: Solve for </u><em><u>x</u></em>
- Substitute in variables [tangent]:
- Cross-multiply:
- Evaluate: