sofiaaa028437 sofiaaa028437

14-08-2020
Mathematics

contestada

When the solution of x2 + 9x - 9 is expressed as
9&
2
what is the value of r?
X
-btvb2 - 4ac
2a
117
O 54
045
09

When the solution of x2 9x 9 is expressed as 9amp 2 what is the value of r X btvb2 4ac 2a 117 O 54 045 09 class=

Relax

Respuesta :

FaDaReAdEoLa FaDaReAdEoLa

14-08-2020

answer

r = b²-4ac

= 81 + 36

= 117

Answer Link

Otras preguntas

which solution has the lowest concentration of h positive ions

11. What was a negative impact of the military conquests of the Roman Republic? a. Roman culture started to disappear b. More small farmers became unemployed Di

Two whole numbers have a least common multiple of 24. Each of these numbers is less than or equal to 12. The greatest common factor of the two numbers are 4.

What is the least natural number which when divided by 3,5,6,8,10 and 12 leaves in each case remainder 2 but when divided by 13 leave no remainder.

On page 14, the narrator states that “the war was entirely a matter of posture and carriage.” While he is referring directly to the way the men have to march an

The financial manager for Appleton Brewing Company is working with the firm's marketing department to bring out a new line of hard cider. The new product develo

A person with a developmental goal is most likely to respond to failure with a(n) ________ pattern of behavior.

In your own words, give a brief summary in Spanish about the story. In 4-6 Spanish sentences, write about what you think the moral of the story is. That is, wha

The risk of major depression and bipolar disorder dramatically increases if you.

Which expression shows the factored form of 15x + 4