Answer:
CA = LJ
Step-by-step explanation:
The third side
CA = LJ
It would take her 280 minutes.
Solving: 35/14= 2.5. 2.5•112 = 280
The answers is -48 if you need me to show my work or explain it to you just ask
Answer:
![\large\boxed{\dfrac{1}{27}}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B%5Cdfrac%7B1%7D%7B27%7D%7D)
Step-by-step explanation:
![\dfrac{\left(\frac{1}{3}\right)^2\cdot\left(\frac{1}{3}\right)^{-7}}{\left[\left(\frac{1}{3}\right)^4\right]^{-2}}\\\\\text{use}\\\\a^n\cdot a^m=a^{n+m}\\\\\dfrac{a^n}{a^m}=a^{n-m}\\\\(a^n)^m=a^{nm}\\\\=\dfrac{\left(\frac{1}{3}\right)^{2+(-7)}}{\left(\frac{1}{3}\right)^{(4)(-2)}}=\dfrac{\left(\frac{1}{3}\right)^{-5}}{\left(\frac{1}{3}\right)^{-8}}=\left(\dfrac{1}{3}\right)^{-5-(-8)}\\\\=\left(\dfrac{1}{3}\right)^{-5+8}=\left(\dfrac{1}{3}\right)^3=\dfrac{1^3}{3^3}=\dfrac{1}{27}](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Cleft%28%5Cfrac%7B1%7D%7B3%7D%5Cright%29%5E2%5Ccdot%5Cleft%28%5Cfrac%7B1%7D%7B3%7D%5Cright%29%5E%7B-7%7D%7D%7B%5Cleft%5B%5Cleft%28%5Cfrac%7B1%7D%7B3%7D%5Cright%29%5E4%5Cright%5D%5E%7B-2%7D%7D%5C%5C%5C%5C%5Ctext%7Buse%7D%5C%5C%5C%5Ca%5En%5Ccdot%20a%5Em%3Da%5E%7Bn%2Bm%7D%5C%5C%5C%5C%5Cdfrac%7Ba%5En%7D%7Ba%5Em%7D%3Da%5E%7Bn-m%7D%5C%5C%5C%5C%28a%5En%29%5Em%3Da%5E%7Bnm%7D%5C%5C%5C%5C%3D%5Cdfrac%7B%5Cleft%28%5Cfrac%7B1%7D%7B3%7D%5Cright%29%5E%7B2%2B%28-7%29%7D%7D%7B%5Cleft%28%5Cfrac%7B1%7D%7B3%7D%5Cright%29%5E%7B%284%29%28-2%29%7D%7D%3D%5Cdfrac%7B%5Cleft%28%5Cfrac%7B1%7D%7B3%7D%5Cright%29%5E%7B-5%7D%7D%7B%5Cleft%28%5Cfrac%7B1%7D%7B3%7D%5Cright%29%5E%7B-8%7D%7D%3D%5Cleft%28%5Cdfrac%7B1%7D%7B3%7D%5Cright%29%5E%7B-5-%28-8%29%7D%5C%5C%5C%5C%3D%5Cleft%28%5Cdfrac%7B1%7D%7B3%7D%5Cright%29%5E%7B-5%2B8%7D%3D%5Cleft%28%5Cdfrac%7B1%7D%7B3%7D%5Cright%29%5E3%3D%5Cdfrac%7B1%5E3%7D%7B3%5E3%7D%3D%5Cdfrac%7B1%7D%7B27%7D)
Answer:
78/4=19.5, 68/7=9.71, 98/6=16.3
Step-by-step explanation: