Consecutive numbers. X
X+1
X+2
Add them together. 3x + 3 = 33 + x
-3 -3
3x = 30+ x
-x. -x
2x = 30
X = 15
Answer:
no
Step-by-step explanation:
12/20 = 60%
4/9 = 44.44%
These are not equal.
please mark brainleyst
Don Juan fue a la ferreteria a comprar una manguera para regar su jardín. Después de observar varias, eligió la que tiene la siguiente etiqueta. 83 pies, Diamtero interior 1/2 in. a) ¿Cuántos metros de longitud tiene la manguera que compró Don Juan? b) ¿Cuántos centímetros de diámetro interior tiene la manguera?
Responder:
25,30 m
1,27 cm
Explicación paso a paso:
Estamos obligados a convertir la longitud de la manguera de pies a metros y el diámetro de pulgadas a centímetros:
Longitud de la manguera = 83 pies
Recordar ;
1 pie = 0.3048 m
83 pies = (83 * 0.3048) = 25.2984 m
= 25,30 m
El diámetro de la manguera = 1/2 pulgadas
1 pulgada = 2,54 centímetros
1/2 pulgada = (1/2 * 2.54) cm
1/2 pulgada = 1,27 cm
Answer:
5√3 miles per hour
Step-by-step explanation:
Throughout their journey, the component of velocity of rowboat B to the east is the same as that of rowboat A:
(10 mph)(cos(π/3)) = 5 mph
Meanwhile, the component of velocity of rowboat B to the north is ...
(10 mph)(sin(π/3)) = 5√3 mph
Since rowboat A is always traveling in a direction that is at right angles to the direction between the boats, it contributes nothing to their relative speed. Since rowboat B is always directly north of rowboat A, its speed to the north is their relative speed.
The distance between the rowboats is increasing at 5√3 mph ≈ 8.66 mph.