I can't think of what the form is called, but the slope is in that equation.
y=mx+b
m is the slope and in that equation, m=-4/3
Answer:
The value of Tan (a + b) is
.
Step-by-step explanation:
Given as :
Tan b = ![\frac{8}{15}](https://tex.z-dn.net/?f=%5Cfrac%7B8%7D%7B15%7D)
Sin a = ![\frac{12}{13}](https://tex.z-dn.net/?f=%5Cfrac%7B12%7D%7B13%7D)
∵Sin Ф = ![\dfrac{\textrm perpendicular}{\textrm Hypotenuse}](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Ctextrm%20perpendicular%7D%7B%5Ctextrm%20Hypotenuse%7D)
So,
= ![\frac{12}{13}](https://tex.z-dn.net/?f=%5Cfrac%7B12%7D%7B13%7D)
Now, Base² = Hypotenuse² - Perpendicular²
Or, Base² = 13² - 12²
Or, Base² = 169 - 144
Or, Base² = 25
∴ Base =
= 5
And Tan Ф = ![\dfrac{\textrm perpendicular}{\textrm Base}](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Ctextrm%20perpendicular%7D%7B%5Ctextrm%20Base%7D)
Or, Tan a = ![\frac{12}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B12%7D%7B5%7D)
Now, Tan (a + b) = ![\dfrac{Tan a + Tan b}{1- Tan a Tanb}](https://tex.z-dn.net/?f=%5Cdfrac%7BTan%20a%20%2B%20Tan%20b%7D%7B1-%20Tan%20a%20Tanb%7D)
Or, Tan (a + b) = ![\frac{\frac{12}{5}+\frac{8}{5}}{1-(\frac{12}{5}\times \frac{8}{15})}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7B12%7D%7B5%7D%2B%5Cfrac%7B8%7D%7B5%7D%7D%7B1-%28%5Cfrac%7B12%7D%7B5%7D%5Ctimes%20%5Cfrac%7B8%7D%7B15%7D%29%7D)
or, Tan (a + b) = ![\frac{\frac{36+8}{15}}{\frac{75-96}{75}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7B36%2B8%7D%7B15%7D%7D%7B%5Cfrac%7B75-96%7D%7B75%7D%7D)
or, Tan (a + b) =![\frac{\frac{44}{15}}{\frac{-21}{75}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7B44%7D%7B15%7D%7D%7B%5Cfrac%7B-21%7D%7B75%7D%7D)
Or, Tan (a + b) = ![\frac{-220}{21}](https://tex.z-dn.net/?f=%5Cfrac%7B-220%7D%7B21%7D)
Hence The value of Tan (a + b) is
. Answer
What are the rates....i can't do it if you dont give me rates...lol im here for points
Answer:
785 almonds
Step-by-step explanation:
157 x 5 = 785
A mixed number can be a sum, but you can change the mixed number into an improper fraction by multiplying the whole by the denominator and adding the numerator