x ≠ (π/2) + nπ describes the domain of y = sec x, where n is any integer. The
correct answer between all the choices given is the third choice or letter C. I
am hoping that this answer has satisfied your query and it will be able to help
you, and if you would like, feel free to ask another question.
Absolute value tells how many spaces the number is from 0. And opposite numbers are negative numbers on the left side of 0.
Answer:
14.48
Step-by-step explanation:
2.73×24=65.52 is how much 24 gallons cost.
80.00-65.52=14.48 this how much money he would get back from paying for gas
hope this helps
Answer:
420 miles
Step-by-step explanation:
To start, let's find the distance between A and B when they both start moving. This is two hours after the car starts moving, and that is 2*60=120 miles. There are 620 miles total, so they are 500 miles apart when they both start moving. Notice that they are moving in opoposite directions, so every hour they will get 60+40=100 miles closer to each other, so it will take 500/100=5 hours to meet. To find the distance from city A, we need to find how far the car moved, which is just 2+5=7 hours times 60 mph or 420 miles away from city A.
Answer:
The first choice.
Step-by-step explanation:
Direct variation is represented by y = kx where k is a constant and the graph passes through the origin.
Here k = 3..