helena18 helena18
  • 13-02-2018
  • Mathematics
contestada

If a number is subtracted from its Square the result is 72 find the number

Respuesta :

kadenli223
kadenli223 kadenli223
  • 13-02-2018
The answer is 9.

9^2=81
81-9=72
Answer Link

Otras preguntas

A triangle has side lengths of 5, 9 and 12. Is it right acute or obtuse?
7/5=x/3 solve proportion
A tree with a height of 12 yards casts a shadow that is 33 yards long at a certain time of day. At the same time, another tree nearby casts a shadow that is 20
Eight less than the quotient of a number and 3 is 5
Find the perimeter of triangle ABC, with coordinates A(-3, 0), B(0, 4), and C(3, 0)
Eight less than the quotient of a number and 3 is 5
A sack contains red and blue marbles. The ratio of red marbles to blue marbles is 4:3. If there are 18 blue marbles in the sack, how many red marbles are in the
How many sides does a polygon have if the sum of its angle measures is 2700 degrees and how do you find this?
Harry is building a house with a sloping roof. If the roof is 44 feet long and 10 feet high, what is the angle that the roof makes with the horizontal?
1 find the least number between 200 and 500 which leaves a reminder of 3 in each case when devided by 8,10,12 and 30