The symbol √ means "square root of". √16 means "square root of 16".
It's a number that gives 16 when you multiply the number by itself.
There are <u>two</u> numbers that can both do the job. They are +4 and -4.
(+4) times (+4) = 16
(-4) times (-4) = 16
Answer:
Step-by-step explanation:
(x + y + z) = 180
x : y : z = 4 : 9 : 2
(x+y+z) : x = 15 : 4
180 : x = 15:4
x = (4 * 180)/15 = 48 degrees
180 : y = 15 : 9
y = (9 * 180)/15 = 108 degrees
180 : z = 15 : 2
z = (2 *180)/15 = 24 degrees
Answer:
La planta de la que ha salido el ascensor es: -1(planta del sótano)
Datos:
Subió 8 pisos
Piso final= 7
Explicación:
Para resolver el enunciado, se debe tener en cuenta que:
Piso final - Piso inicial= 8
Reemplazando y despejando:
7-Piso inicial= 8
Piso inicial= 7-8
Piso inicial= -1
Por lo tanto, ha salido de la planta del sótano
Verificando:
Piso inicial +8= piso final
-1+8= Piso final
7= piso final
Profundiza en matemáticas en brainly.lat/tarea/10834640
Step-by-step explanation:
Answer:
Step-by-step explanation:
Devon's sister is incorrect.
Note 6 drinks thats cost $2.99
2.99 divided by 6 is $0.50
Thus each drink is approx. $0.50
She would find it if she divided total number of drinks by the total price
If I understand this question correctly, Diego will pay $1.12 because the 9 rounds the 1 up to a 2.