jaafar89
jaafar89 jaafar89
  • 22-08-2021
  • Mathematics
contestada

Simplify (2^-1 +5^-1)^2 *(-5/8)^-2

Relax

Respuesta :

sereneahn26 sereneahn26
  • 22-08-2021

Answer: 1.2544

Step-by-step explanation:

2^-1 = 1/2

5^-1 = 1/5

1/2+1/5 = 7/10

(7/10)^2=49/100=0.49

(-5/8)^-2 = 64/25=2.56

(2^-1 +5^-1)^2 *(-5/8)^-2 = 0.49 * 2.56 = 1.2544

Answer Link

Otras preguntas

The average, year after year conditions of temperature, precipitaion,winds and clouds in area is the best description of ?
The diagram shows the branching tree for four kingdoms and some of their shared derived characteristics. What shared characteristic can be written at point X? U
Given that Qc = 100J and QH = 250J, what is the work done?
Summary of the rejected child​
GIVING BRAINLIEST Explain your reasoning. 3(n + 2) = 9(6 - n)
what percentage is alcohol a factor of in all violent crimes​
Which statement best describes the acceleration of a baseball? A The baseball rolls a distance of 4 meters in 1.5 seconds. B The baseball moves at an average sp
What is meant by the bliss point in culinary summary
These patrols and laws seem to indicate that slave owners were afraid. What do you think they were afraid of?
Jasmine ran 5 miles in 42.5 minutes. Caroline ran 3 miles in 26.4 minutes. Who ran at a faster pace?