Mathematics

Mathematics, 19.09.2019 14:30, meababy2009ow9ewa

1-29
in the equation x² + kx + 54=0, one root is twice the other root. the value(s) of k is (are)
a. -5.2
b. 15.6
c. 22.0
d. ± 5.2
e. ± 15.6

answer

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:50, cluchmasters3831

How many zeros does the function f(x)=4x3-x2+1 have

Answers: 1

Mathematics, 21.06.2019 16:00, ayoismeisjjjjuan

Which shows the pre image of triangle xyz

Answers: 1

Mathematics, 21.06.2019 19:00, crazylife77

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Answers: 1

Mathematics, 21.06.2019 19:50, ani61

Which function has the domain x> -11

Answers: 1

Do you know the correct answer?

1-29
in the equation x² + kx + 54=0, one root is twice the other root. the value(s) of k is (a...

Questions in other subjects:

Konu

Mathematics, 07.07.2019 03:00

Jakes batting average for softball season is 0.368 what is jake’s batting average written in expanded form...

Konu

Mathematics, 07.07.2019 03:00

When you subtract one square number from another the answer is 7 what are the two square numbers...

Konu

English, 07.07.2019 03:10

How can people efficiently and effectively influence lots of people throughout the world...

Konu

Mathematics, 07.07.2019 03:10

Alexandra has a stand in the marketplace where she sells ground cumin. she has a fixed amount of weekly expenses, and she sells her cumin for \$7.20$7.20dollar sign, 7, point, 20 p...

Konu

English, 07.07.2019 03:10

What is the author's purpose in this excerpt? to express an opinion about us asylum policies to prompt feelings of sympathy in the reader to suggest a suspenseful atmosphere about...

Konu

Biology, 07.07.2019 03:10

What was the author’s purpose in using the phrase “bridge electronics with biology”?...

Konu

English, 07.07.2019 03:10

Write your original thesis that makes a significant claim about the story the celebrated jumping frog of calaveras county...

Konu

English, 07.07.2019 03:10

How does situational irony best contribute to satire? situational irony may amuse, which is the main purpose of satire. satire makes use of situational irony to point out ideal pa...

Konu

Mathematics, 07.07.2019 03:10

Ashley, bob, carol, and doug are rescued from a desert island by a pirate who forces them to play a game. each of the four, in alphabetical order by first name, is forced to roll t...

Konu

Geography, 07.07.2019 03:10

Why are the magnetic lineations identical on either side of the mid-ocean ridge?...

Other tasks in the category: Mathematics More task