C! 39 is being subtracted. it's the only one where it's being subtracted. r is the unknown. 13 is being subtracted from r.
<span>Distance formula is used to prove that line segments are congruent and the lengths are equal.
Here is the distance formula :
</span><span>sqrt [(x2-x1)^2 + (y2-y1)^2]
</span>Hence the right answer is :
<span>a. congruent sides</span>
If you are given a unit rate (ex: $0.59 per ounce) then you can multiple this by the weight of the cereal to find the cost of the entire box. Do this for both boxes, and then compare the costs.
Hope this helps. I'm not sure that I'm on the right path, but I can help you further if you provide more details.
Good luck!
Answer:
(2x+1) (x-2)
Step-by-step explanation:
Answer:Volveran a coincidir a los 360 minutos = 6 horas
Step-by-step explanation:
Primero se obtiene el MCM del tiempo que transcurre cuando suenan...
40, 45, 60 / 2
20, 45, 30 / 2
10, 45, 15 / 2
5, 45, 15 / 3
5, 15, 5 / 3
5, 5, 5 / 5
1
Procedemos a multipicar todos los numeros obtenidos