angiexoxo0620 angiexoxo0620

04-05-2020
Mathematics

contestada

Evaluate the expression when x=10, y=−2, and z=−5. −x2+6zy=

Respuesta :

OfficialRoytriever OfficialRoytriever

04-05-2020

x = 10

y = -2

z = -5

-x2 + 6zy = ???

Plug it in:

-(10)(2) + 6(-5)(-2) = ???

-10 x 2 + 6 x 10= ???

-20 + 60 = 40

Therefore, plugging the values in would make it equal 40.

Answer Link

Otras preguntas

which structure is most often protected by a lipid bilayer

In "The Story of the Three Little Pigs" What are the motifs that are present in this tale?

Track is important to Greg he runs several times a week. Which revision most effectively corrects the fused sentence? Track is import

In which ways did President Roosevelt's administration try to fix the Great Depression?

what were the signs that the prosperity of the 1920s was superficial or misleading

Elements of Groups IIIA and VIA of the periodic table tend to form ions with the respective charges of __________ and A. +3, -6. B. +3, +6. C. -3, +2. D. +3

What is nuclear fusion? Why is this process important to stars

During puberty, you may notice your hair and skin becoming more oily. this is because the glands and pores produce more ________. a. sebum b. selenium c. dan

Solve by substitution. 2x + y = 5 3x - 3y = 3

What is the importance of huck preparing his own death?