Answer:
A
Step-by-step explanation:
on the left of the equation, (6^4)^-5 = 6^-20
the right side you add the exponents so it would be (-7-3) =-10
so it would be 6^-10, which is greater than 6^-20
Answer:
x ≈ 26.4
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos47° =
=
=
( multiply both sides by x )
x × cos47° = 18 ( divide both sides by cos47° )
x =
≈ 26.4 ( to the nearest tenth )
y approaches 5.
As x approaches infinity, -4^(-x) approaches 0.
0 + 5 = 5
B)c=48b is the correct answer to the problem