subject
Mathematics, 19.05.2021 23:10 kayliehernandez

Isoke is solving the quadratic equation by completing the square. 10x2+40x-13=0

10x2+40x=13

A(x2+4x)=13

What is the value of A?

-13
4
10
40

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 22:30
Opposite angles in a parrellelogram are
Answers: 1
Answer
question
Mathematics, 21.06.2019 23:30
Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose
Answers: 2
Answer
question
Mathematics, 22.06.2019 03:00
Rectangle abcd is similar to rectangle rstu . what is the scale factor of a dilation from abcd to rstu ? enter your answer in the box.
Answers: 2
Answer
question
Mathematics, 22.06.2019 03:30
9is the geometric mean between x and 12
Answers: 2
Answer
You know the right answer?
Isoke is solving the quadratic equation by completing the square. 10x2+40x-13=0

10x2+40...
Questions
question
Biology, 11.01.2021 01:00
Which of the air masses would likely be carrying the most moisture?...
question
Chemistry, 11.01.2021 01:00
How would I write these out ...
question
Mathematics, 11.01.2021 01:00
Elsa received a $70 gift card for a coffee store. She used it in buying some coffee that cost $8.69 per pound. After buying the coffee, she had $43.93...
question
English, 11.01.2021 01:00
When developing your protagonist, you only need to consider the likes and dislikes of the character? True or false ? Plz help?...
question
Mathematics, 11.01.2021 01:00
Find the area of a semicircle whose diametre is 7cm...
question
Mathematics, 11.01.2021 01:00
What is the solution to the system of equations? 2x + 3y = 26 3x + 5y = 40...
question
Mathematics, 11.01.2021 01:00
A hiker walks at a speed of 3 2/5 kilometers per hour. How many kilometers will the hiker walk-in 3/4 hours?...
question
Mathematics, 11.01.2021 01:00
Ian earns į as much as Jill. His yearly income is $38,000. How much does Jill earn?...
question
Mathematics, 11.01.2021 01:00
John and Lauren are looking for a good neighborhood to raise their children. They want neighbors who have kids and who are fellow rollerbladers as we...
question
Mathematics, 11.01.2021 01:00
HURRY TIMED PRE CALC 30 PTS For 0 ≤ ϴ < 2π, how many solutions are there to tan(StartFraction theta Over 2 EndFraction) = sin(ϴ)? Note: Do not inc...
question
Mathematics, 11.01.2021 01:00
Rosa spent $5.76 on 8 candy necklaces. How much did each necklace cost?...
question
Biology, 11.01.2021 01:00
The waste product of nuclear energy which is a possible pollutant is: A. hot air B. radiation C. heat pollution to lakes D. smoke...
question
Mathematics, 11.01.2021 01:00
A person draws a card from a hat. Each card is one color, with the following probabilities of being drawn: 1/25 for yellow, 1/15 for green, 1/5 for pu...
question
Mathematics, 11.01.2021 01:00
Jack had 3 bags of golf balls with b balls in each bag; Then his friend gave him 6 more golf balls. How many golf balls does jack have no...
question
Mathematics, 11.01.2021 01:00
Anna wants to take fitness classes. She compares two gyms to determine which would be the best deal for her. Fit Fast charges a set fee per class. Ste...
question
Mathematics, 11.01.2021 01:00
A 8 − 4π B. 8 - 8π C. 4π − 8 D 8π − 8 E 16π - 8 Please tell me how to do this
question
Computers and Technology, 11.01.2021 01:00
Ask the user to enter their first name and display the length of their name...
question
History, 11.01.2021 01:00
What was Winston Churchill's main goal at the Yalta Conference? A) A free and democratic government for Poland B) The return of stolen artwork to Fran...
question
Health, 11.01.2021 01:00
What is the most important function of protein in the body?...
question
English, 11.01.2021 01:00
In lines 29-62 how is the wife of bath tales personality conveyed through her comments and tone...
More questions: Mathematics Another questions
Questions on the website: 13722367
See results (0)