Seudónimo Seudónimo

15-08-2018
Mathematics

contestada

Evaluate z + z + z for x = 2, y = -3, z = -4. 98points!!

12
-12
-9
-6

Respuesta :

st4rgrl st4rgrl

15-08-2018

The answer is the second choice, -2.

Substitute the value of z into the expression.

z+z+z

(-4)+(-4)+(-4)

(-8)+(-4)

-12

Answer Link

Otras preguntas

What is the slope of the line passing through the points (2,7) and (1,-3)?

in a recent survey, it was observed that many asian youths have started watching american sitcoms. Moreover, they have started adopting American lifestyles as w

What is Capulet saying? Content thee, gentle coz, let him alone: He bears him like a portly gentleman; And, to say truth, Verona brags of him To be a virtuous

If I am given 10 math problems, and I can and do solve the first nine in the same way, I may struggle with the tenth problem if it requires a different method t

A CSI lab is presented with the remains of a man police believe to be the infamous Jimmy Hoffa. Evidence from Hoffa’s disappearance many years ago includes some

What is the weight of the student who is 75 inches tall? Does the scatter plot show a positive or negative correlation? a. About 191 pounds; negative correlatio

What are the solutions of 3x2 + 15 = –6x? –1 ± i –1 ± 2i –2 ± i –2 ± 2i Which of the following is a factor of 9x2 + 21x + 10? 3x + 5 9x + 2 9x + 5 None

2. In 30 + In 2 -In 12

Write your own evaluation of Lincoln's speech in the space provided.

Your crew responds to a call for a 33-year-old man complaining of severe chest pain and difficulty breathing. When you arrive, you find the patient sitting in a