Mathematics, 24.07.2019 13:30 KevinReed8292

Ivanna is solving a quadratic equation. she wants to find value of x by taking the square root of both sides of the equation. which equation allows her to do this? a. x^2 + 14x + 49 = 16b. x^2 – 12x – 36 = 47c. x^2 + 49x + 14 = 42d. x^2 + 4x – 21 = 25

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 21:00

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?

Answers: 2

Answer

Mathematics, 21.06.2019 21:40

Aphrase is shown read the phrase and give me the answer

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

Percent increase and decrease. original number: 45 new number: 18

Answers: 1

Answer

Mathematics, 21.06.2019 23:40

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer

Answers: 1

Answer

You know the right answer?

Ivanna is solving a quadratic equation. she wants to find value of x by taking the square root of bo...

Questions

Physics, 30.10.2019 06:31

The torque-speed curve of a 3-phase ac motor nema design type d can be approximated with the parabola: t=-410-5n2+0.0059n +100 where t is in nm an...

Business, 30.10.2019 06:31

30. on march 1, upton company’s packaging department had work in process inventory of 8,820 units, which had been transferred in from the finishing de...

Business, 30.10.2019 06:31

Jonathan rome uses pots and pans to make gourmet applesauce that he sells at a farmers market for $12 per jar. pots cost $10 and pans cost $30; both...

Physics, 30.10.2019 06:31

Afireman is standing on top of a building 19 m high, holding a firehose 1 m above the top of the building. she finds that if she holds the hose horizo...

Computers and Technology, 30.10.2019 06:31

Simultaneous determination of ti and v. determine the % of each if 1.000 g of a steel was dissolved and diluted to 50.00 ml; spectrophotometric analy...

Physics, 30.10.2019 06:31

The deflection plates in an oscilloscope are 10 cm by 2 cm with a gap distance of 1 mm. a 100 volt potential difference is suddenly applied to the ini...

Business, 30.10.2019 06:31

Suppose in a recent quarter, alliance atlantis communications inc. reported net cash provided by operating activities of $45,600,000 and revenues of $...

Physics, 30.10.2019 06:31

An unstable atomic nucleus of mass 1.80 10-26 kg initially at rest disintegrates into three particles. one of the particles, of mass 5.10 10-27 kg, mo...

Business, 30.10.2019 06:31

6. producer surplus and price changes the following graph shows the supply curve for a group of students looking to sell used tablets. each student ha...

English, 30.10.2019 06:31

Choose one of the following articles to read: a. down and dirty: do men and women perceive cleanliness differently? b. the valu...

Business, 30.10.2019 06:31

58. which of the following statements is correct? a. one disadvantage of organizing a business as a corporation rather than a partnership is that the...

Business, 30.10.2019 06:31

Lucy and fred want to begin saving for their baby's college education. they estimate that they will need $200,000 in eighteen years. if they are able...

Social Studies, 30.10.2019 06:31

Dr. rich is a psychologist who studies social influences on behavior. dr. rich has published 10 articles and 3 books in the past three years, which is...

Business, 30.10.2019 06:31

Suppose that, in an attempt to entice citizens to conserve energy, the government enacted regulations requiring that all air conditioners be more effi...

Health, 30.10.2019 06:31

Mandy decided to sell her ipad and made an offer for $250 to her friend shelly. shelly told mandy she was willing to buy the ipad, but she would be gl...

Business, 30.10.2019 06:31

7.3 management proposed the following regression model to predict sales at a fast-food outlet: yi 5 b0 1 b1x1,i 1 b2x2,i 1 b3x3,i 1ei where y i 5 sal...

Chemistry, 30.10.2019 06:31

There are three different possible isomers of a dibromoethene molecule, c2h2br2c2h2br2 . one of them has no net dipole moment, but the other two do. d...

Social Studies, 30.10.2019 06:31

Rachel has found that when she opens the cupboard door to get the cat food, the cats come running to the kitchen. rachel knows that this is classical...

Chemistry, 30.10.2019 06:31

7-b. a solution of naoh was standardized by gravimetric titration of a known quantity of the primary standard, potassium hydrogen phthalate: ao — pot...

Medicine, 30.10.2019 06:31

1. many alternative and complementary medicine practices are viewed with skepticism within traditional/mainstream medicine. why is this the

More questions: Mathematics Another questions