AlexDBZ
AlexDBZ
15-09-2016
Mathematics
contestada
5/7^3=5(7^x)
Find X.
Thanks.
Respuesta :
caylus
caylus
15-09-2016
Hello,
[tex] \dfrac{5}{7^3}=5*7^x\\ 5*7^{-3}=5*7^x\\ \boxed{x=-3} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
Your model locomotive is 18 inches long. It is an exact model of a locomotive that is 72 feet long. A window on the locomotive is how many times wider than a wi
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
what are three ways water erodes the surface of earth
2 ( 4a - 12 ) + 3a = 6a + 1
two methods of active transport
Why did Henry Clay group his resolutions in pairs in the Compromise of 1850?
A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
3 ( 4d + 1 ) - 9d = 6 - 2d
on sara's computer, 3/8 of the hard drive is files. Of the files, 1/6 are games . What part of the hard drive is games?
