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
AlladinOne [14]
3 years ago
5

the sum of age of mabel and fred is 38 years,four years ago the age of mabel was the square of Fred age.Find their ages

Mathematics
1 answer:
Andrej [43]3 years ago
8 0

m+f=38

(f-4)^2=m-4

f^2=m IF their age is 30 combined

4^2=16

16=16

Fred is 4, Mabel is 16.

You might be interested in
Is -3/4 rational or irrational? Why?
pishuonlain [190]
-3/4 is rational because it can be written as a ratio.
6 0
3 years ago
A dozen roses cost $60.00. What is the cost of two roses?
Andreas93 [3]
Divide 60 by 12 and thats ur answer its 5...
5 0
3 years ago
Read 2 more answers
Please help.................
Leni [432]

Answer:

Is that thick line an equal or a minis sign? I cant see it.

4 0
2 years ago
F(x)=2x^2+4x+5<br> Find : f(a)=
VladimirAG [237]

Answer:

f(a) = 2a^2 + 4a + 5

Step-by-step explanation:

You just need to replace the "x" with the "a".

7 0
3 years ago
I need help with this problem
sukhopar [10]

Answer:

40.9

Step-by-step explanation:

add all the sides

3 0
2 years ago
Read 2 more answers
Other questions:
  • 128.09 to the nearest tenth
    11·1 answer
  • A commemorative plaque is the shape of a trapezoid with a height of 8 inches and bases that measure 12 inches and 15 inches. Wha
    14·1 answer
  • the circumference of a circle is about 25.3 in find the area of the circle using 3.14 as an approximation for pie.Round your ans
    7·1 answer
  • What would the new point be If you rotated the point (3,-5) 270 clockwise.
    11·1 answer
  • Using distributive property what is 3(5 +6) =
    8·2 answers
  • Anybody know the answer?
    9·1 answer
  • Which point is on the graph of the function shown below?
    7·1 answer
  • a large container holds 4 gallons of chocolate milk that has to be poured into bottes. each bottle holds 2 pints.
    7·2 answers
  • Write an equation of the line that passes through (0, 4) and (0, -3)
    12·2 answers
  • A dilation of square ABCD centered at the origin with a scale factor of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!