curlyheadayo curlyheadayo

25-10-2020
Mathematics

contestada

Evaluate the expression for x=1,y=4 and z =-2. Write your answer as an integer or round to the nearest hundredth , if needed.

Evaluate the expression for x1y4 and z 2 Write your answer as an integer or round to the nearest hundredth if needed class=

Respuesta :

25-10-2020

Answer:

Step-by-step explanation:

Putting values of x y and z in the expression

2(1) - [(1)(4) + 1]2 - (-2)

2 - (4+1)2 + 2

2 - (5)2 + 2

2 - 25 + 2

-23 + 2

-21

Answer Link

zarakabir710 zarakabir710

25-10-2020

Answer:

-21

Step-by-step explanation:

Answer Link

Otras preguntas

What is are Adverb Clauses

It takes Dave's dogs about 20 days to finish a 50-pound bag bag of dog food. which is the best estimate of number of pounds of dog food Dave's dogs eat in one y

Which of the following statements about Egyptian geography is true?

what is the value 1I 2L 3F 4

the highlighted part of the sentence is called a an professor plum who had been to the mansion before expertly navigated the maze of rooms and corridors to

Which element of “An Episode of War” shows it to be an example of naturalism? A. It is set in the Civil War. B. It shows lives controlled by outside forces

What did Humanists emphasize?

difference between leucoplast and chromoplast?

A farmer has 7 3/4 rows of radishes in one field, 4 3/4 rows of radishes in another field, and 6 1/4 rows of radishes in a third field. How many rows of radishe

an area where soil has eroded expirences: a) lower ambient temperatures b) a loss of nutrients c) an influx of foreign animals d) an increase of plant growth