Answer:
Step-by-step explanation:
sqrt(121) + sqrt(-75) - sqrt(81) - sqrt(-192) = 2 - 5.19615242i
I think it A... But if it not sorry I didn’t help... hope this is the answer I am sure it is...
P+A=420
P=6A
6A+A=420
7A=420
A=60
P=6(60)
P=360
CHECK:
P+A=420
360+60=420
420=420
Let's go over what we know about this graph.
1) There is an open circle and dotted line, which means that the sign we will be using is less than or greater than.
2) The shaded area is underneath the graphed inequality, which means that we will be using less than.
3) We can see where the line crosses the y-intercept, which is at (0,3).
By looking at the y-intercept and the sign, our inequality would have to be y < |x + 3|. This is because the y-intercept is positive, unlike the other inequalities, and it aligns with the other things we know about this graph.
Hope this helps! :)
Answer:
Value of h greater than 5.4 will make inequality false.
Step-by-step explanation:
This question is incomplete; here is the complete question.
The Jones family has saved a maximum of $750 for their family vacation to the beach. While planning the trip, they determine that the hotel will average $125 a night and tickets for scuba diving are $75. The inequality can be used to determine the number of nights the Jones family could spend at the hotel 750 ≥ 75 + 125h. What value of h does NOT make the inequality true?
From the given question,
Per night expense (expected) = $125
If Jones family stays in the hotel for 'h' days then total expenditure on stay = $125h
Charges for scuba diving = $75
Total charges for stay and scuba diving = $(125h + 75)
Since Jones family has saved $750 for the vacation trip so inequality representing the expenses will be,
125h + 75 ≤ 750
125h ≤ 675
h ≤
h ≤ 5.4
That means number of days for stay should be less than equal to 5.4
and any value of h greater than 5.4 will make the inequality false.