ashleycalderon86 ashleycalderon86

03-03-2021
Mathematics

contestada

If x = 1/2 , what is the value of the following expression? x²• 8 - 2x +(5+7)

Respuesta :

alison3477 alison3477

03-03-2021

Answer:

19

Step-by-step explanation:

x^2= 1/2×1/2=1

2x=2×1/2=1

1×8=8

8-1=7

7+(5+7)=19

Answer Link

aaliyahs97 aaliyahs97

03-03-2021

19 is your answer...

Answer Link

Otras preguntas

what are two decimals that are equivalent to 7.75

what are two decimals that are equivalent to 7.75

is it true that the size of a population increases if the number of individuals added to the population is equal to the number of individuals leaving the popula

determine the unit rate of a marathon runner who travels 5/2 miles in 1/4 hour

Which number or numbers appear to have only one line of symmetry

please help (-8) ^{-4}

Which of the following statements most accurately describes the economy that exists in Hong Kong? It is a command economy controlled by the Chinese government.

Which statement best describes the process of desertification? A. Desert areas expand into areas that had previously been fertile. B. Desert areas are created a

as the wavelength of A wave in a uniform medium increases, its speed will what?

The area of a triangle is 33.6 square inches. If the height of the triangle is 4 inches, what is the length of the base? In inches.