kendraabbey kendraabbey
  • 22-10-2020
  • Mathematics
contestada

If b = 3, then b -2 is equivalent to _____.

a. -6
b. 1/9
c. 9
d. -9

Relax

Respuesta :

jimthompson5910 jimthompson5910
  • 22-10-2020

Answer:  1/9

Wherever you see 'b', replace it with 3, since b = 3

So,

b^(-2) = 1/(b^2)

b^(-2) = 1/(3^2)

b^(-2) = 1/9

Answer Link
memuar memuar
  • 22-10-2020
The answer would be B
Answer Link

Otras preguntas

3/20 = n/100 what is n its a fraction problem
Can someone solve this question?
Which of the following describes the main reason for using the deviation IQ formula instead of Stern's MA/CA × 100 formula to represent IQ scores? a. A 90-year
Plz help me get the answer to these ASAP
Find the 7th term in the sequence -10,-6,-2,2...
Write four to six sentences describing the development and resolution of the conflict in
how do it find the answer
How did the issues prominent during the progressive war affect the lives of immigrants, African-Americans and women
Find the equation of the line parallel to 5x-2y=2 that passes through point (-4,-3)
1. Which foods are the richest sources of provitamin A? A. beef liver and tuna dark, B. leafy, C. green vegetables carrots and sweet potatoes D. mango and p