miasarahas
miasarahas miasarahas
  • 05-04-2017
  • Mathematics
contestada

En la figura a:b = 5:3 y c = 15. ¿Cuánto mide el trazo d?

a) 1 b) 7 c) 9 d) 15 e) 25

En la figura ab 53 y c 15 Cuánto mide el trazo d a 1 b 7 c 9 d 15 e 25 class=

Respuesta :

heyitsmeq
heyitsmeq heyitsmeq
  • 05-04-2017
yo me voy con c) 9
porque c is igual a ax3= 5x3
pienso que d deveria ser igual a bx3= 3x3
espero te ayude yo no lo estudie en espanol y pienso que cada pais nos ensena differente y perdon por mi espanol pero mi teclado es differente. :)
Answer Link

Otras preguntas

Mr. Romero attached a ramp to the base of a window sill so that the family cat could more easily climb into it. The ramp is 84 inches long. The window sill is 5
To keep your digestive system healthy, you should avoid what?
how many grams of fluorine are needed to react with 8.5g of phosphorus?
what is the product of 3x(x^2+4)?
A school ID that includes prepaid amounts for school lunches is called a debit card.
Need Help... |7z-7|+3=4x+1 A.5/3 and -5/3 B.5/3 and 9/11 C.9/11 and -9/11 D.-5/3 and -9/11
Which of the following do not form by deposition? beaches, deltas, moraines, mountains
Which diagram suggests a correct construction of a line parallel to given line w and passing through given point K?
please help?????????? dont know what to do help???
Evaluate 1 + |32 - x| + 3 if x = 9