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

I needed help with this page if anyone can help then please do thanks.

f divided by -2/3 = -1/3

Really need help with this one

UAE a land of innovation and great opportunities. Explain

Ifa runner runs the first leg of a race in 52 seconds plus or minus 2 seconds, write an equation to find the fastest and slowest times.

The perimeter of a triangle is 137 cm. If three sides of the triangle are x + 7cm, 2x - 5 and 3x - 3 cm, what is the length of each side ?

Not sure where to begin with this

How does the setting of "Mending Wall" help develop its central idea? The modern setting is what makes the speaker want to rebuild the old walls that have cru

simplify 3x times 1/x to the -4 power times x to the -3 power

A deciduous forest biome ___. A. has the same climate wherever it is located B. is located only in one continent C. has not been changed by human actions D. is