Answer:
is there a picture to go with the problem?
Answer:
The answer is 19
Step-by-step explanation:
Answer:
x ≈ 15.6
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] cos∅ = adjacent over hypotenuse
Step-by-step explanation:
<u>Step 1: Identify Variables</u>
Angle Measure = 60°
Adjacent Leg = 9
Opposite Leg = <em>x</em>
<em />
<u>Step 2: Solve for </u><em><u>x</u></em>
- Substitute [tangent]: tan60° = x/9
- Isolate <em>x</em>: 9tan60° = x
- Rewrite: x = 9tan60°
- Evaluate: x = 15.5885
- Round: x ≈ 15.6
Answer:
The answer is
<h2>2.8</h2>
Step-by-step explanation:
The distance between two points can be found by using the formula

where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(-1, -7) and (-3,-5)
The distance between them is

We have the final answer as
<h3>2.8 units to the nearest tenth</h3>
Hope this helps you