s6amsertmahen s6amsertmahen

15-09-2016
Mathematics

contestada

what is the value of 2x^-2y^-2 for x = 3 and y = 2? a) 1/18 b) 72 c) 2(-6)^-4 d) 1/648

Respuesta :

nobillionaireNobley nobillionaireNobley

15-09-2016

2x^-2y^-2 = 2/x^2y^2 = 2/(2)^2 x (3)2 = 2/4 x 9 = 2/36 = 1/18

Answer Link

Otras preguntas

M∠A = (6x +4)° and m∠B = (10x + 16)°. Find x if the angles are supplementary

Why did the Soviet government's transition to collectivization result in widespread starvation?

49. The chemical agent or hazardous material that interferes with the body's ability to transfer oxygen to the cells is:

Solve x please explain

When reading an informational text, how do you identify the author's thesis statement? (5 points) The thesis statement is the first sentence of the introduction

An additional means of reducing merchandise trade deficits is to ____________ inflation within the nation. An additional means of reducing merchandise trade def

Why did the U.S. and Britain agree to let Poland be annexed by the Soviet Union at Potsdam? They exchanged Poland for Germany. The Polish people voted to join t

How does the archetype presented in the excerpt support the universal theme of a mother's instinct to protect her children?

Solve the inequality and enter your solution as an inequality comparing the variable to a number. x+4>11

7)Which statement is true? A. The radius of a given circle is longer than its diameter. B. The length of the radius is the same in all circles. C. The circumfer