# Sin θ = 9/15.
# Cos θ = 12/15.
# Cosec θ = 15/9.
# Sec θ = 5/4
Step-by-step explanation:
![by \: using \: pythagorian \: triplets](https://tex.z-dn.net/?f=by%20%5C%3A%20using%20%5C%3A%20pythagorian%20%5C%3A%20triplets)
![{a}^{2} + {b}^{2} = {c}^{2}](https://tex.z-dn.net/?f=%20%7Ba%7D%5E%7B2%7D%20%20%2B%20%20%7Bb%7D%5E%7B2%7D%20%20%3D%20%20%7Bc%7D%5E%7B2%7D%20)
![{9}^{2} + {12}^{2} = {c}^{2}](https://tex.z-dn.net/?f=%20%7B9%7D%5E%7B2%7D%20%20%2B%20%20%7B12%7D%5E%7B2%7D%20%20%3D%20%20%7Bc%7D%5E%7B2%7D%20)
![81 + 144 = {c}^{2}](https://tex.z-dn.net/?f=81%20%2B%20144%20%3D%20%20%7Bc%7D%5E%7B2%7D%20)
![225 = {c}^{2}](https://tex.z-dn.net/?f=225%20%3D%20%20%7Bc%7D%5E%7B2%7D%20)
![c = 15.](https://tex.z-dn.net/?f=c%20%3D%2015.)
![\sin θ = \frac{9}{15}](https://tex.z-dn.net/?f=%20%5Csin%20%CE%B8%20%3D%20%20%5Cfrac%7B9%7D%7B15%7D%20)
![\cos θ = \frac{12}{15} = \frac{4}{5}](https://tex.z-dn.net/?f=%20%5Ccos%20%CE%B8%20%3D%20%20%5Cfrac%7B12%7D%7B15%7D%20%20%3D%20%20%5Cfrac%7B4%7D%7B5%7D%20)
![\csc θ = \frac{15}{9}](https://tex.z-dn.net/?f=%20%5Ccsc%20%CE%B8%20%3D%20%20%5Cfrac%7B15%7D%7B9%7D%20)
![\secθ = \frac{5}{4}](https://tex.z-dn.net/?f=%20%5Csec%CE%B8%20%3D%20%20%5Cfrac%7B5%7D%7B4%7D%20)
Answer:
zendaya seems so if see every so it so if see egg
Step-by-step explanation:
The coefficients of the y terms are -3 and 2. The least common multiple of 3 and 2 is 6. So multiply the first equation by 2 and the second equation by 3, so that the y terms have a coefficient of 6.
4x − 6y = 42
-18x + 6y = 21
The signs are opposite, so add the equations together.
-14x = 63
x = -9/2
Metric Conversions: Meters, grams and liters are considered the base units of length, weight and volume, respectively. ... To convert a bigger unit to the smaller unit, we move left to write, we multiple by 10. Moving right to left, from smaller unit to bigger, we divide by 10.
Answer:
YESSSSS
Step-by-step explanation: