Mathematics, 30.11.2019 02:31 brianna8739

What number must be added to the expression below to complete the square?

x2 - 9x

a .-18/4
b. -9/2
c 81/4
d 9/2

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

Evaluate the expression. (9 + 5)(3 + 2)0

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Answers: 1

Answer

You know the right answer?

What number must be added to the expression below to complete the square?

x2 - 9x

Questions

History, 10.12.2019 03:31

Which of the following is not an example of an informal amendment to the u. s. constitution? a. the president sends military forces abroad...

Social Studies, 10.12.2019 03:31

This is the power to take private property for public use: a. judicial review c. habeus corpus b. writ of certiorari d. e...

Spanish, 10.12.2019 03:31

Choose the correct form of the verb comer (to eat) that agrees with the subject ellos. a. como b. come c. comes d. come...

Health, 10.12.2019 03:31

Guidelines for mediating a conflict do not include? ?...

Biology, 10.12.2019 03:31

Which of the following correctly describes the relationship between the stolon and hyphae in fungi? (2 points) hyphae can grow to form a...

English, 10.12.2019 03:31

1. which is a way to narrow a topic for a research paper? use a web diagram. skim and scan. use note cards. look for repeated ideas while researchin...

Biology, 10.12.2019 03:31

Is the following true or false? ascomycetes make up the largest phylum in the kingdom fungi....

Mathematics, 10.12.2019 03:31

The power generated by an electrical circuit (in watts) as a function of its current c (in amperes) is modeled by: p(c)= -12c2+120c. oh what is the m...

Social Studies, 10.12.2019 03:31

Which was a direct result of bank failures in the 1920s and 1930s? a. unemployment rose. b. companies slowed production. c. depositors los...

Social Studies, 10.12.2019 03:31

The repeating subunits that are responsible for the shape of a crystal are known as unit cells. heavy nuclei. light electrons. amorphous cells....

Mathematics, 10.12.2019 03:31

Plzz a package contains 4 red, 2 green, 8 purple, and 6 blue jelly beans. what is the probability of choosing a purple jelly bean, eating it, a...

English, 10.12.2019 03:31

It's generally recommended that athletes consume approximately percent of their daily calories from fat. a. 10 b. 60 c. 90 d...

Mathematics, 10.12.2019 03:31

Fiona is going to jog once around the block she lives on. the block is rectangular, and it is 230 yards long and 200 feet wide. how far will fiona jog...

Mathematics, 10.12.2019 03:31

The ratio of men to women is 7: 9. total is 1504, find the number of men and women....

English, 10.12.2019 03:31

In "the scholarship jacket," at the end of the story, when martha says “he didn’t fool me,” she probably...

Mathematics, 10.12.2019 03:31

What is the mean of the data set? {32, 33, 34, 34, 36, 38, 38, 38, 40, 42} a 10 b 36.5 c 37 d 38....

Physics, 10.12.2019 03:31

When the image of a distant object is brought into focus in front of a person's retina, the effect is called...

Social Studies, 10.12.2019 03:31

How many miles did the cherokee tribe travel to reach the indian territory...

History, 10.12.2019 03:31

What effect did samuel slater's actions have on the u. s. economy? 1 tariff revenues on imported clothing increased. 2 the efficien...

Chemistry, 10.12.2019 03:31

What is a sentence using cytokinesis...

More questions: Mathematics Another questions

What number must be added to the expression below to complete the square? x2 - 9x a .-18/4 b. -9/2 c 81/4 d 9/2

Answers

Another question on Mathematics

What number must be added to the expression below to complete the square?

x2 - 9x

a .-18/4
b. -9/2
c 81/4
d 9/2