I think it is D
Hope my answer help you?!?!?!?!?
The nth term rule is -5n + 17.
So you have to do -5 multiplied by 31 + 17.
The answer= -138
Hmmmmmmm nice nice i totally need some points hehe
Answer:
never because you're multiplying the number -2 times so it will be positive only if the variable is positive.
Step-by-step explanation:
what if x=2?
2^-2
=
1
/2*2
=
1
/2^2
=
1
/4 or 0.25
what if x=-5?
-5^-2
=−1*5−2
=−1* 1
/5*5
=
−1
/5*5
=
−1
/5^2
=
−1
/25 or-0.04
n
Answer:
26
Step-by-step explanation:
complementary means two angles that add up to 90 degrees
90-38=52
52÷2=26
to check work you can do 26×2 (since there's 2x) = 52
52+38=90