ammajoyce50 ammajoyce50

22-03-2022
Mathematics

contestada

find the numerical value of the following expression X+y-z, when X=3,y=-2 and Z=-9

Respuesta :

thejusmathew0506 thejusmathew0506

22-03-2022

Answer:

10

Step-by-step explanation:

after substituting in the values of each variable, the expression becomes..

3 + (-2) - (-9)

= 3 - 2 - (-9)

= 1 - (-9)

= 1 + 9 = 10

Answer Link

Otras preguntas

The longer leg of a 30 6090 triangle is 16 square root three. How long is the shorter leg?

ok so i hope this app works

Why were the elections of 2000 and 2016 notable? A. The winner of each election was a man. B. The winner of each election was a Republican. C. The w

The biggest U.S. stock exchange is located in which city? Apex answer: New York (NYSE)

What is the process by which children learn what is right and wrong in their society? a. ConsultationB. SocializationC. AssimilationD. Imitation

What do echinoderms and chordates have in common?

How does one solve this?

Chuck must save a total of 180 for a new bike. So far he has saved 4/5 of the amount. How much money has chuck saved for the bike

The ________ complex is the part of the brain with dense connections with a variety of sensory areas of the brain; it is critical for classical conditioning and

Debtors are always helped by inflation. Why? A. The money is worth more so they can now pay back less. B. The money is worth less so they can now pay back less.