ducess37 ducess37

13-12-2019
Mathematics

contestada

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

9
-9
-5
5

its 1 of these answer choices and i do not get it at all....PLZ HELP!!!

Respuesta :

lakendra35 lakendra35

13-12-2019

Answer:

-5

Step-by-step explanation:

1. 2+(-3)= -1

2. -1+(-4)= -5

Answer Link

Chon8300 Chon8300

13-12-2019

Answer:

-5

Step-by-step explanation:

2+(-3)+(-4)

-1+(-4)

(-5)

Answer Link

Otras preguntas

a body weighs 50 g in air and 40 g in water. How much would it weigh in a liquid of specIfic gravity (1) v = constant r (2) vr = constant v 1.5?

When your investigative questions call for information from hard-to-reach or inaccessible participants, the interview, survey, or computer-delivered survey shou

a child with a mass of 20kg sits At a distance of 3 m from the pivot point of a seesaw. Where should a 15 kg child sit to balance the seesaw?

Add the expressions (-4/5t + 5/3) + (-3 + 2). Is it A) -19/5t + 11/3. B) 13/15t - 1. C) -4/3t + 1. Or D) 6/5t - 4/3.

In a sample of 125 hip surgeries of a certain type, the average surgery time was 137.3 minutes with a standard deviation of 22.8 minutes. Construct an 80% confi

Last month, Hector launched an online shop that sells T-shirts with his original designs. He sold 15 shirts last month and 18 shirts this month. Hector has been

An engine pumps water through a hosepipe. Water passes through the pipe and leaves it with a velocity of _____.

how would the salaries and wages payable account compare with the salaries and wages expense account in terms of classification in the ledger? select answer fro

an electron and a proton initially seperated by a distance d are released from rest simultanously the two particles are free to move whenthey collide are the at

if a cube has a side length of 1/2 WHAT IS THE VOLUME OF THE CUBE