3 : 4 : 5 = 3² : 4² : 5² = 9 : 16 : 25
The answer is B.
Hope this helps.
Answer:
The area is one side times the other side
Make the other side x.
12x=42
x=42/12=3.5
The perimeter is 2x+2y where x and y are sides of the rectangle.
P= 2(3.5)+2(12)=7+24=31 inches
Hope this helps.
|80 - 5x| ≤ 4
He is buying 5 tickets.
He wants his total cost to be in the range of 80 ± 4.
5x - 80 ≤ 4
5x ≤ 84
x ≤ 16.8
5x ≥ 76
x ≥ 15.2
5x - 80 ≤ 4 and 80 - 5x ≤ 4
we can express this inequality as;
|80 - 5x| ≤ 4
Read more at; brainly.com/question/13462599
To model the cost x, in dollars, of a concert ticket, the inequality 80 - 4 ≤ x ≤ 80 + 4 can be used.
To model the cost x, in dollars, of a concert ticket, we can write the following inequality:
80 - 4 ≤ x ≤ 80 + 4
This inequality states that the cost of a ticket, x, must be between $76 and $84 (inclusive),
in order for Jamie's total cost for 5 tickets to be no more than $4 above or below $80.
#SPJ12
perfect square?
A. 2-12
B. 3-8
C. 4-6
Answer:
C. 4-6
Step-by-step explanation:
4 is the perfect square because when you do 2 x 2 you get 4. None of the other numbers are a perfect square.