FrankieGuns FrankieGuns

11-06-2019
Mathematics

contestada

20. –3 |z| + 2(a + y) what's the answer?
z=-4.2 a=-2 y=3

Respuesta :

mathstudent55 mathstudent55

18-06-2019

Answer:

-10.6

Step-by-step explanation:

-3|z| + 2(a + y) =

= -3|-4.2| + 2(-2 + 3)

= -3(4.2) + 2(1)

= -12.6 + 2

= -10.6

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