Answer:
The range of heights of the cheerleaders is the interval [58, 74)
All real numbers greater than or equal to 58 inches and less than 74 inches
Step-by-step explanation:
we have
Divide the compound inequality into two inequalities
-----> inequality A
-----> inequality B
<em>Solve inequality A</em>
Subtract 28 both sides
Divide by 4 both sides
Rewrite
<em>Solve the inequality B</em>
Subtract 28 both sides
Divide by 4 both sides
therefore
The range of heights of the cheerleaders is the interval [58, 74)
All real numbers greater than or equal to 58 inches and less than 74 inches
Answer:
x = ±3
Step-by-step explanation:
x^2 +3 = 12
Subtract 3 from each side
x^2 +3-3 = 12-3
x^2 = 9
Take the square root of each side
sqrt(x^2) =±sqrt(9)
x = ±3
Answer: Monitors A and B
Step-by-step explanation:
The similar monitors based on display resolution are those with similar ratios.
Take the ratios to their simplest forms to see which are similar.
Monitor A
= 640 : 480
= 16 : 12
= 4 : 3
Monitor B
= 800 : 600
= 8 : 6
= 4 : 3
Monitor C
= 1,280 : 800
= 32 : 20
= 8 : 5
<em>Monitors A and B are similar as they have the same display ratio. </em>
Answer:
Step-by-step explanation:
<u>I would say your Answer: Letter Choice, (C) y = -| X - 2 | Most logical answer to me looking at the graphs. </u>
<u>I</u> would show full explanation, Don't want to be BANNED again, I was banned, Because, Brainly.com said I Plagiarized a Calculator, how is that even possible to plagiarize a calculator.??? We use calculators on exams in college. Do you know how idiotic that was. Lol.
Hope that helps!!! : )
Answer:
Step-by-step explanation:
=> It is geometric
=> common ratio = 4
=> (-1)(4)^n-1
=> 10th term = -1 x 4⁹
= -262144
