$21 I believe (it's 1 am where I am so I'm not 100% sure but I think it's correct)
((-3)^2)^3
The rule for raising and exponent to another exponent is:
(a^b)^c=a^(b*c) so:
((-3)^2)^3
(-3)^(2*3)
(-3)^6
Answer:
D. 118°
Step-by-step explanation:
x = 118° { being corresponding angles }
Answer:
a = ln(60)
Step-by-step explanation: