mgum3660 mgum3660

16-12-2017
Mathematics

contestada

Find 2x − 3y − z if x = −2, y = 3, and z = −2

a.11 b.-11 c.15 d.-15

Respuesta :

Dreamer4102001 Dreamer4102001

16-12-2017

[tex]2( - 2) - 3(3) - ( - 2) = - 4 - 9 + 2 = - 11[/tex]
so it is b

Answer Link

Otras preguntas

question deals with vectors.

Proteins are made of ________________________, and the sequence of these determine how the protein will fold up and take shape, which ultimately determines it's

A triangle is rotated 90° about the origin. Which rule describes the transformation? (x, y) → (–x, –y) (x, y) → (–y, x) (x, y) → (–y, –x) (x, y) → (y, –x)

which force will decrease if the surface of a ramp is made smoother. gravity, magnetism, friction, or electricity

An angle of 200° is a/n _____ Angle. A. acute B. right C. reflex D.straight

What are clouds made up of? Atmospheric gases Water vapor and atmospheric gases Tiny droplets of water and ice crystals Liquid nitrogen changing back into gas

Hamlet sends two letters announcing his return to england, one to horatio and one to claudius. why might shakespeare have chosen to have him send the letter to

Find the volume of a rectangular prism if the length is 2x, the width is 4x2, and the height is 2x2 x 7. use the formula v = l ? w ? h, where l is length, w is

what was one reason Radical Republicans were dissatisfied with President Andrew Johnson's reconstruction program

Jabbar and his band performed in three shows last month. The shows had sales of 153,217, and 149 tickets.What was the total number of tickets sold for the thre