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 is the value for the expression -5+ 5

Tasha believes that she can rewrite the difference 120 - 36 as a product of the GCF of the 2 numbers and another difference. Is she correct?

the student council president wants to find out the opinion of the students on the issue of school lunch options. The president sends out a survey to a random

how do I round 3.047 to the nearest hundred and show the math

placing 12 tiles side by side, Pete can make a 12-by-1 rectangle. Name two other rectangles Pete can make with 12 tiles

what are some fun facts on animal and plant cells.

Which best describes Germany’s standard invasion strategy at the beginning of World War II?a. Attack with a combination of speed and overwhelming forceb. Intimi

What is an equivalent fraction for 20/12

Suppose that 2 scientists use different measurement systems in their work. What problems might arise if they shared their data?

Which best describes Germany’s standard invasion strategy at the beginning of World War II?a. Attack with a combination of speed and overwhelming forceb. Intimi