think of it as if you can eat 10 cookies a day, how many days will it take to complete 20 cookies! It’s the same model problem but with different numbers, tell me the answer in the comments!
Answer:
x° ≈ 60.4
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
<u>Trigonometry</u>
- [Right Triangles Only] SOHCAHTOA
- [Right Triangles Only] cosθ = adjacent over hypotenuse
- Inverse Trig
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify variables</em>
Angle θ = <em>x</em>°
Adjacent Leg = 43
Hypotenuse = 87
<u>Step 2: Solve for </u><em><u>x</u></em>
- Substitute in variables [cosine]: cos(x°) = 43/87
- Inverse Trig: x° = cos⁻¹(43/87)
- Evaluate: x° = 60.3795
- Round: x° ≈ 60.4
Answer:
A wouldl be 3.4
Step-by-step explanation:
The second one : f(x) = x+3, x<0
= 3, x>=0
100 centimeters in a meter, so John can reach 260 centimeters.
