nieman71 nieman71

08-06-2020
Mathematics

contestada

A number is added to the square of itself and the result is 90. Find all possible values for the number

Respuesta :

zee1805 zee1805

08-06-2020

Answer: 9

Step-by-step explanation: 9 x 9 equals 81 and 81 add 9 is 90

Answer Link

Otras preguntas

On January 1, 2021, Twister Enterprises, a manufacturer of a variety of transportable spin rides, issues $580,000 of 8% bonds, due in 10 years, with interest pa

A tank contains 100 gal of water and 50 oz of salt. Water containing a salt concentration of ¼ (1 + ½ sin t) oz/gal flows ito the tank at a rate of 2 gal/min,

What condition on the probability distribution is necessary and sufficient in order that a limiting distribution exist, and what is this limiting distribution?

Which commercial lodging type is located on or near u.S. Installations?

Juliet has wagered $500, which Lance, as her bookie, is holding, on a prize fight. If, before the fight starts, Juliet wants to take back her money and withdraw

Dianna, age 7, comes from a low-SES family. Compared to her peers from higher-SES families, she has difficulty with language learning in school. According to cu

90 is 50% of what number? 180 120 45 JUX QUESTION O ASK FOR HELP

Which expression is equivalent to 210d2 − 63d 21(10d+3) 21d(10d-3) 21d(10d+3)

A community recreation center has two types of tables.One type can seat 4 people, and the other type of table can seat 6 people. How many of each type of table

The framers were practical politicians. They knew that to prevent tyranny in their young country, they would have to craft a Constitution that "checks power wit