subject

Mathematics, 15.12.2020 19:30 JanetLee7907

2. For what value of b will f(x) = x2 + bx + 400 have -20 as its only zero?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:50

Which of these triangle pairs can be mapped to each other using two reflections?

Answers: 1

question

Mathematics, 22.06.2019 00:00

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer

Answers: 1

question

Mathematics, 22.06.2019 02:10

Of to(3, 4) (2,1) (3,7) (5,2) (5,-2) (3, 3) (-2, 3) (1,2) (-4,-2) (-3, 1) (4, -1) (-1, 1) 10 v 29

Answers: 1

question

Mathematics, 22.06.2019 03:40

What is the ordered pair that represents the linear inequality y< 6x-4

Answers: 1

You know the right answer?

2. For what value of b will f(x) = x2 + bx + 400 have -20 as its only zero?...

Questions

question

Chemistry, 22.10.2019 22:10

Identify the process used to separate the components of natural gas...

question

Mathematics, 22.10.2019 22:10

"calculate the volume of the cylinder if the diameter is 42 cm and height of cylinder is 8 cm" answer : )...

question

Biology, 22.10.2019 22:10

What are three limiting factors to prevent a population from growing?...

question

Health, 22.10.2019 22:10

What two sti’s cannot be cured and can always be passed to someone else, even if you do not have symptoms?...

question

Mathematics, 22.10.2019 22:10

Which expressions are equivalent to 2 ln a + 2 ln b - ln a? check all that apply. 1. ln ab2 - ln a 2. ln...

question

Computers and Technology, 22.10.2019 22:10

Iam buying a bluray drive access time is 180ms and the other is 210ms(bd-rom) whats does access time mean...

question

English, 22.10.2019 22:10

Is there a hyperbole in section 2 of thomas paine common sense...

question

Advanced Placement (AP), 22.10.2019 22:10

Prevention consists of identifying and treating psychological disorders in the early stages, before they become serious. a. tertiary b. secondary c. p...

question

Mathematics, 22.10.2019 22:10

Which of these apply to the triangle...

question

Mathematics, 22.10.2019 22:10

What are the solutions to the equation? select all that apply. 3x^2 + 6x = 45...

question

History, 22.10.2019 22:10

How did mao's economic policies harm china?...

question

Business, 22.10.2019 22:10

Which description would be most accurate for sans serif fonts? a. creative look b. basic design c. loses readability when siz...

question

Mathematics, 22.10.2019 22:10

What is the value of y in the solution to the system of equations? 1/3x+1/4y = 12x – зу = -30a -8 b -3 c 3d...

question

English, 22.10.2019 22:10

"i refuse to believe that so modern and civilized a young man as you seem to be harbors romantic ideas about the value of human life. surely your expe...

question

History, 22.10.2019 22:10

Which sequence is correct for these events? 1. pilgrims land at plymouth. 2. fighting begins at lexington and concord. 3. spanish conquest destroys m...

question

Geography, 22.10.2019 22:10

Rainfall on the leeward side of the rockies is reduced. such an area is know as a basin fault panhandle rain shadow...

question

English, 22.10.2019 22:10

Which line is an example of iambic pentameter? a. now is the winter of our discontent. b. my grave is like to be my wedding bed. c....

question

Mathematics, 22.10.2019 22:10

The width of a rectangle is two-thirds of its length, and its area is 216 square meters. what is the length? 12 m 18 m 27 m...

question

History, 22.10.2019 22:10

Which of the following presidents approved the backing of the south vietnam in their civil war?...

question

Physics, 22.10.2019 22:10

There is a force between two charges; if the distance between the two charges is doubled, by what factor does the force between them change?...

More questions: Mathematics Another questions