Assuming that the x is not part of the ^-1 the range would be
[0,π/2) U (π/2,<span>π]</span>
Answer: 170% da da
Step-by-step explanation:
Solve x by simplifying both sides of the equation & then isolating the variable x=-4 & the negative comes in from the -12
The answer is 8.5 because the difference is 2.5 and 2.5 times two is 5.
Answer:
80 minutes or 1 hour 20 min
Step-by-step explanation:
we know that
The speed is equal to divide the distance by the time
Let
s -----> the speed in miles per hour
d ----> the distance in miles
t ----> he time in hours
so

solve for t

we have


substitute and solve for t


Convert to minutes
