Answer:
irrational.
Step-by-step explanation:
0.7777... repeats and does not end so it is irrational
The answer is A: 1 coil in a spring that is 7 inches long
i am not sure so correct me if i am wrong
hope this helps
Answer:
i wish i were heather
Step-by-step explanation:
as she ridessss byyyyyy...
Answer:
j-4 is how you show 4 less than a number j
(1/4)^-2 - (5^0 x 2) x 1^-1 =
(4/1)^2 - (1 x 2) x 1 = 16-2 = 14
If you raise something to the power of -2, swap numerator and denominator and remove the minus.
So (1/4)^-2 = 4^2 = 16
Also 1^-1 is just 1, not -1.