claurGrach9shy claurGrach9shy

02-10-2016
Mathematics

contestada

if (72)x = 1, what is the value of x? explain your answer

Respuesta :

nobillionaireNobley nobillionaireNobley

06-10-2016

(7^2)x = 1
x = 1/(7^2) = 7^(-2).

You obtain the value of x by dividing both sides by 7^2 and the inverse of 7^2 is 7^(-2).

Answer Link

Otras preguntas

One half Of a number added to two thirds Of The number Is 21 . Find The number.

What are the factors that are tested by being varied by the experimenter?

$0.90 for 3/4 pound of bananas

Marie Curie is mostly famous for her work in A. the field of radioactivity. B. the theory of evolution. C. the theory of relativity. D. the field of electromagn

Why is farming in mountainous areas so difficult without terracing? a. poor soil quality of mountainous land b.rugged landscape of mountainous land c. lack of h

A scientist is studying the population decline of cheetahs in Africa and the Middle East over the past several decades. Which best describes this situation? a c

Round or oval candies filled with fruit preserves or cream and covered with chocolate are called?

If a car is towed 12 miles to the repair shop and the tow charge is 3.50 per mile how much does the tow cost

Why are leaves green?

Flora says that she can round 72,586 at least four different ways,and all of them are correct.felix says that floras idea is impossible.what do you think?use ex