You are right, it's C. I checked in geogebra bro/girly/dude.
Hope this helps !
Photon
Answer:
Step-by-step explanation:
81
=
3
4
and
27
=
3
3
, so this equation can also be written as
3
4
x
=
3
3
(
x
+
2
)
=
3
3
x
+
6
.
Since the bases are now the same, we can equate exponents to get
4
x
=
3
x
+
6
so that
x
=
6
(technically this equating of exponents requires the fact that exponential functions (with base not equal to 1) are one-to-one functions).
(do u understand?)
The decimal is moved to the front to three spaces
0.003
Answer:
Yes, Sienna is correct because 6 times 2 is 12 and 3 times 4 is 12.
