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

13-02-2018

The answer is 9.

9^2=81
81-9=72

Answer Link

Otras preguntas

Read these sentences from a famous speech made by President Roosevelt in 1941. Yesterday, December 7th, 1941 – a date which will live in infamy – the United Sta

Which is the better buy? $407 for 37 pairs of jeans or $570 for 48 pairs of jeans Show Work

The wavelength of a wave is the length of one complete cycle of a wave. For a transverse wave, the wavelength is determined by measuring from crest to crest. A

9 more than the product of 4 and 73

Greg practiced playing his clarinet for 12 minutes. He has practiced 40% of the amount of time he needs to practice today. How many more minutes does Greg need

Louis wants to carpet the rectangular floor of his basement. The basement has an area of 864 square feet. The width of the basement is 2/3 its length. What i

What is the total of the following lengths 1.6m + 2.87M+4.04m

12. If Zoey has a bag of marbles containing 18 red marbles, how many blue marbles should she add to the bag so that the probability of her drawing a blue marbl

How to factor a polynomial with four terms by grouping: 20ay - 10ax + 42by - 21bx

What is the image point (3,5) if the rotation is 270