1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
algol [13]
3 years ago
9

The ratio of the ages of father and son is 9:2.If the father is 45 ages old,find the ages of son. ​

Mathematics
1 answer:
Trava [24]3 years ago
8 0
<h3>Answer:  10 years old</h3>

Work Shown:

s = son's age

(father's age)/(son's age) = 9/2

45/s = 9/2

45*2 = s*9

90 = 9s

9s = 90

s = 90/9

s = 10

The son is 10 years old.

You might be interested in
Help urgent calcus question
KatRina [158]

Answer:

Step-by-step explanation:

The awnser must be c, since you can only get a quadratic polynomial function if you derive a polinomial of the 4th degree twice. C is the only polynomial of the 4th degree here, the other ones are of the 3rd degree.

5 0
3 years ago
Help me please The total number of students who could attend a field trip is represented by the variablet. The number of student
xz_007 [3.2K]

Answer:

1/4 +6<t-3

Step-by-step explanation:

the answer is tahta

6 0
3 years ago
Read 2 more answers
Need help asap please!!!
Alona [7]

Answer:

-6,-4

Step-by-step explanation:

The coordinates of the point is -2,2 so you subtract 4 and 6. That is -6.-4

Hope this helps plz mark brainliest :D

6 0
3 years ago
Read 2 more answers
What is the resiprical of 5/8
liraira [26]
The reciprocal of a number is 1/(the number) .

The reciprocal of 5/8. is. 8/5 .
4 0
4 years ago
Is the unknown side a leg of the triangle or the hypotenuse?
Brilliant_brown [7]

Answer:

I think it a triangle

3 0
3 years ago
Read 2 more answers
Other questions:
  • How i do this i dont really know how to do this. ​
    8·1 answer
  • Basic geometry help!!!!!
    12·1 answer
  • Benjamin had 2 1 3 gallons of fruit punch
    6·1 answer
  • Simplified ratio 0.4
    6·2 answers
  • St has endpoint S(-2,-4) and T(6,8). Find the coordinates of the midpoint of ST
    14·2 answers
  • PLEASE HELP BRAINIEST!❤️
    6·1 answer
  • :) :) :) :) :) ;0 ;0 ;0 ;0 ;0
    14·2 answers
  • What is the value of x in the figure?
    12·1 answer
  • Cuantos bidones de 5 litros se necesitan para envasar 375 litros de agua
    8·1 answer
  • HURRY PLEASE!! I’ll mark you as brainiest!! 38 points
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!