srijanp4715k
srijanp4715k
02-06-2021
Mathematics
contestada
what is the answer of this question
Respuesta :
goyangi
goyangi
02-06-2021
Answer: The three numbers are 8, 12 and 20.
Explanation:
Let k be the ratio of the numbers
The numbers: 2k, 3k, 5k
(2k)^2 + (3k)^2 (5k)^2 = 608
4k^2 + 9k^2 + 25k^2 = 608
38k^2 = 608
k^2 = 16
k = 4
Hence, the three numbers are 8, 12 and 20.
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
In the adjoining figure, prove A + B + C + D + E = 180°
3) Data for a project come from 30 randomly selected apple trees where each tree was assigned one time to be pruned: early-, mid-, or late- season and then the
Which types of radiation consist of particles? Which consist of only waves?
6. A train accelerates from rest with an acceleration of 4 m/s2 for a time of 20 s. What is the train’s speed at the end of 20 s? (A) 0.25 m/s (B) 4 m/s (C) 2.5
Simplify (5+2√12)(8-2√3) Give your answer in the form "a+b√3", where "a" and "b" are integers.
HELP QUICK PLS 50 POINTS Amendment Process Template - Part 1
1.Amina bought 112 toffees each at GH40.45p. She sold each at GH40.53p. Find the total amount she bought the toffees, correct to 2 decimal places received from
In Figure 1, ABCD is a rectangle with AB = 12 cm and BC= 7 cm. AK= BL= CM= DN = x cm. If the area of KLMN is 54 cm², find x.
In a race the second place finisher crossed the finish line 1 1/3 minutes after the winner. The third place finisher was one and one 1 3/4 minutes behind the se
why homogenization prolong milk shelf life
