kejuanp07 kejuanp07

19-11-2021
Mathematics

contestada

When 21 is subtracted from the square of a number, the result is 4 times the number.
Find the positive solution.

Respuesta :

nicoleogbonnayaacl nicoleogbonnayaacl

20-11-2021

Answer:

7

Step-by-step explanation:

7^2 =49

49 -21 =28

28÷7 = 4

Answer Link

Otras preguntas

Which of these choices is a primary goal of science? A. To decrease the amount of pollution B. To create new types of products C. To educate students D. To expl

please help me reword this, please dont make it sound like im illiterate. An article in the July 1947 issue of Foreign Affairs magazine, signed X, proposed tha

Which sentence best describes the organization of the states governments. A. Like the federal government, state governments are divided into three branches that

A community action committee is planning a block party. The party will be successful only if at least 70 adults and children attend. Their budget for the party

can similar parallelograms be the same size

how many grams of silver chloride are produced when 45 g of calcium chloride react with excess silver nitrate?

A jar contains three marbles; 1 yellow (y), 1 orange (o), and 1 red (r). Which list shows all the possible outcomes for choosing two marbles at random from the

find m BOC please help i need to turn this in by tonight

A patient who is on thyroid medication should be monitored for which side effect?

1. Using words and a mathematical expression, describe the relationship between force and mass in uniform circular motion.2. Using words and a mathematical expr