addoteyandrews addoteyandrews

08-09-2018
Mathematics

contestada

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

Respuesta :

08-09-2018

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.

Answer Link

Otras preguntas

The setting of “The Colomber” by Dino Buzzati takes place primarily in __________.

Which sentence has the correct subject verb agreement . Loud claps of thunder shake the house Or Loud claps of thunder shakes the house ?

A cell is a complex system. Like most systems, a cell contains a boundary that separates things that are inside the system from those that are outside of the sy

sarah's craft project uses pieces of yarn that are 1/8 yard long. she has a piece of yarn that is 3 yards long. how many 1/8 yard pieces cans she cut and still

the number sentence 4x7=(4x3)+(4x4) is an example of what property

In chapter 5 of The Pearl, what changes Kino and Juana's plan about how they will travel to the capital? A. The weather turns cold. B. Their baby is sick. C

what can you learn something from not to giveup? thank's for your answer. :)

what is the exact answer is betwwen 6×7,381

Why was the Nile Delta well suited for settlement ?

Wood carving is the most important form of sculptural art from A. Germany. B. Africa. C. Italy. D. Japan.