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 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 is a use of an exothermic reaction?
underline the noun clause in each sentences chose the gift for whom ever you want​
spot the error : Many Egypt could be contained In India
In the ____ of new englanders, wicked means "very" or "extremely
In the ____ of new englanders, wicked means "very" or "extremely
How many one PGAL need ATP and NADPH
After world war ii left a terrible toll on the people and property of europe, which staple goods were in short supply?
Exercice 2 : cornets de glace : Nils qui produit des glaces bio vient d’acheter une nouvelle machine pour remplir les cornets. Avec les documents suivants, ai
After hydroxide chemical hair relaxers break disulfide bonds what do they convert them to?
The periodic test in Mathematics has 50 questions. If Joy got 90% correct answers, how many questions did she miss?​