In the xy-plane,
Increase in x-value move the point right and decrease in x-value move the point left
Increase in y-value move the point up and decrease in y-value move the point down.
So, the translation of the point (x, y) to (x - 1, y + 3) would be one unit along x-axis to the left and 3 units along y-axis up.
Answer:
Los radios de los círculos son
,
,
, respectivamente.
Las áreas de los círculos son
,
,
, respectivamente.
Step-by-step explanation:
La circunferencia (
) se calcula mediante la siguiente fórmula:
(1)
Donde
es el radio del círculo.
Una vez hallado el radio, se determina el área de la figura geométrica (
) mediante la siguiente fórmula:
(2)
Si conocemos que las circunferencias son
,
y
, respectivamente:
1) Radios de los círculos
,
, 
,
, 
2) Áreas de los círculos
,
, 
,
, 
Answer:
its 12 feet
Step-by-step explanation:
Answer: 205
Step-by-step explanation:
Initially, Jill received ballots from the student council election = 45
After, dropping ballot by Mr. Alvarez, new ballots he has = 250
Hence, The Ballots drooping by Mr. Alvarez = new ballots Jill has - Initial ballots Jill has
= 250 - 45
= 205
Therefore, Mr. Alvarez drop off 205 ballots.