-3.073 that is the correct answer
Answer:
-8
Step-by-step explanation:
-21-(-13)
=-21+13
=-8 is the answer......
5,695= 67x85 that's the answer
Answer:
option 2 is correct given diagrm
9514 1404 393
Answer:
x = 7
y = 5
Step-by-step explanation:
The applicable rule of exponents is ...
a^-b = 1/a^b
__
For a=-j and b=7,
(-j)^-7 = 1/(-j)^7 ⇒ x = 7
For a=k and b=-5,
k^-5 = 1/k^5 ⇒ y = 5
