lacwyf4 lacwyf4

03-04-2021
Mathematics

contestada

If x=7 and y=−2, evaluate the following expression:2xy

Respuesta :

Yang100 Yang100

03-04-2021

Answer:

-28

Step-by-step explanation:

2xy=2(7)(-2)=14(-2)=-28

Answer Link

Аноним Аноним

03-04-2021

Answer:

-28

Step-by-step explanation:

[tex]2xy\\\\2(7)(-2)\\\\2*7*-2\\\\14*-2\\\\\boxed{-28}[/tex]

Hope this helps.

Answer Link

Otras preguntas

Tear is to sorrow as smile is to

Jonathan has been on a diet since January 2013. So far, he has been losing weight at a steady rate. Bases on monthly weigh-ins, his weight, w, can be modeled by

what It Trigonometry ?

Identify the turning point of the function f(x)=x^2-2x+8 by writing its equation in vertex form. Show work

Help??? What is 3x+5x=67y?

Which of the following molecules has polar bonds but is a nonpolar molecule? a. H₂ b. H₂O c. NH₃ d. NaCl e. CO₂ Can anyone explain this one?

what are some reasons for limiting authority

How many heart chambers does a shark have?

Jonathan has been on a diet since January 2013. So far, he has been losing weight at a steady rate. Bases on monthly weigh-ins, his weight, w, can be modeled by

What challenges did the californios face?