asandors2661 asandors2661
  • 26-03-2024
  • Mathematics
contestada

Ratio of present ages of a and b is 2:3; after how many years their ratio of ages be 5:7?

Respuesta :

Otras preguntas

Dina is H years old. Edward is 4 years older than Dina, and Sarah is twice as old as Dina .The expression H+H+4+2H gives the sum of their ages​
how did the Han rulers support Emperor qin's early decision to built the great Wall?
Cells that multiply and produce growth at various parts of a plant are: vascule meristematic parenchyma schlerenchyma
How do we gather information about distance stars?
Please help, the answer is c right!
Triangles ABC and KMN are similar. Find the lengths of the sides of the triangle KMN, if AB=4 cm, BC=5cm, CA=7 cm and KM/AB =2.1.
A square is divided into smaller squares and portions are shaded. What is the are of the shaded portion?​
Why was there an opposition to the Weimar Republic in the years 1918-1923?
The bells at kings school ring every 6 mins At queens every 5 mins At princess every 9 mins 3 bells ring together at 8:30 When is the next time they will ring
Which is a good example of Roman portrait painting? A. The Four Tetrarchs B. the Artemidorus mummy C. a bust of Julius Caesar