<h3><u>L</u><u>H</u><u>S</u><u>:</u><u>-</u></h3>
![\\ \sf\longmapsto 1+tan^2A](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%201%2Btan%5E2A)
![\boxed{\sf tanA=\dfrac{sinA}{cosA}}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Csf%20tanA%3D%5Cdfrac%7BsinA%7D%7BcosA%7D%7D)
![\\ \sf\longmapsto 1+\dfrac{sin^2A}{cos^2A}](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%201%2B%5Cdfrac%7Bsin%5E2A%7D%7Bcos%5E2A%7D)
![\\ \sf\longmapsto \dfrac{cos^2A+sin^2A}{cos^2A}](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20%5Cdfrac%7Bcos%5E2A%2Bsin%5E2A%7D%7Bcos%5E2A%7D)
![\boxed{\sf cos^2A+sin^2A=1}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Csf%20cos%5E2A%2Bsin%5E2A%3D1%7D)
![\\ \sf\longmapsto \dfrac{1}{cos^2A}](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20%5Cdfrac%7B1%7D%7Bcos%5E2A%7D)
![\\ \sf\longmapsto \dfrac{1}{1-sin^2A}](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20%5Cdfrac%7B1%7D%7B1-sin%5E2A%7D)
![\\ \sf\longmapsto \dfrac{1}{1}-\dfrac{1}{sin^2A}](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20%5Cdfrac%7B1%7D%7B1%7D-%5Cdfrac%7B1%7D%7Bsin%5E2A%7D)
![\\ \sf\longmapsto \dfrac{1}{sin^2A}](https://tex.z-dn.net/?f=%5C%5C%20%5Csf%5Clongmapsto%20%5Cdfrac%7B1%7D%7Bsin%5E2A%7D)
Hence verified
Here’s an example:
John spent an hour mowing his neighbor’s yard. His neighbor’s said that he will receive his pay the next day. John wants to buy his brother a 5$ birthday gift, and wants to take at least 50% of his check. Therefore, John set up the following equation to calculate the least amount that his paycheck would be for 5$ to be 50% of it.
John’s equation: 5/x=50/100.
After Johns calculations, he figures that his check must be a minimum of 10$ for his paycheck (X) for 5$ to be 50% of it.
Answer:
its C
Step-by-step explanation:
<span>the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet</span>
Answer:
26,000
Step-by-step explanation:
20,000 x 6% = 1,200
1,200 x 5 = 6,000 (multiply by 5 because it's over a 10 year period and the rate only increases every 2 years 10/2=5)
20,000 + 6,000 = 26,000