A central angle means an angle that is at the center of a circle and whose legs are intersecting the circle.
<h3>What is a central angle?</h3>
Your information is incomplete as the data is not given. Therefore, an overview will be given.
Central angles are shaped by an arc between the two points. When a central angle and the inscribed angle intercept the same arc, then the central angle would be the double of the inscribed angles while the inscribed angle will be half of the central angle.
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Not clear.
Step-by-step explanation:
How much does the original mixture produce? is the original 1 quart? 1 gallon? 1 cup?
Answer:
Step-by-step explanation:
- <em><u>JUST PUT YOUR ANSWER AS: </u></em>
- P(x)=
<span>The Federal Insurance Contributions Act (FICA) requires employers to withhold a certain percentage of an employee's income as tax. The categories are:
6.2% as social security tax
1.45% as Medicare tax
0.9% as Medicare surtax for employees earning more than $200,000
In this case, the percentage of tax applied will be 6.2 + 1.45 = 7.65%
The FICA tax will be 165,000 * 0.0765
FICA tax = $12,622.50</span>
Answer:
<em>The angle of elevation of the sun is 32°</em>
Step-by-step explanation:
<u>Right Triangles</u>
The flagpole and the ground form a right angle (90°). In triangles with right angles, the trigonometric ratios are satisfied.
Each acute angle has an adjacent leg and an opposite leg. The tangent ratio relates to both legs.
![\displaystyle \tan x=\frac{\text{opposite leg}}{\text{adjacent leg}}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Ctan%20x%3D%5Cfrac%7B%5Ctext%7Bopposite%20leg%7D%7D%7B%5Ctext%7Badjacent%20leg%7D%7D)
The opposite leg to angle x is 20 ft and the adjacent leg is 32 ft, thus:
![\displaystyle \tan x=\frac{20}{32}=0.625](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Ctan%20x%3D%5Cfrac%7B20%7D%7B32%7D%3D0.625)
Calculate x by using the inverse tangent:
![x=\arctan 0.625](https://tex.z-dn.net/?f=x%3D%5Carctan%200.625)
![x=32^\circ](https://tex.z-dn.net/?f=x%3D32%5E%5Ccirc)
The angle of elevation of the sun is 32°