subject

Mathematics, 25.03.2020 22:50 mak6156

What number must you add to the polynomial below to complete the square? x^2-21x

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:30

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

Answers: 1

question

Mathematics, 21.06.2019 19:00

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Answers: 1

question

Mathematics, 21.06.2019 19:30

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Answers: 1

question

Mathematics, 21.06.2019 21:30

How many terms does the polynomial x^2 y^2 have

Answers: 1

You know the right answer?

What number must you add to the polynomial below to complete the square? x^2-21x...

Questions

question

Mathematics, 26.04.2021 23:40

Find the the measurement indicated. Round to the nearest tenth.

question

Mathematics, 26.04.2021 23:40

3 facts and a game plan ...

question

Physics, 26.04.2021 23:40

What resistance would produce a current of 120 amps from a 6-volt battery?...

question

Mathematics, 26.04.2021 23:40

Teresa is maintaining a campfire. she has kept the fire steadily burning 4 hours with 6 logs. She wants to know how many logs she need to keep the fir...

question

Mathematics, 26.04.2021 23:40

Drag the tiles to the correct boxes to complete the pairs. Simplify the mathematical expressions to determine the product or quotient in scientific...

question

English, 26.04.2021 23:40

“You see, once, I came across a picture of a strange looking violin. The caption said that it was made out of a rifle. I thought to my...

question

Mathematics, 26.04.2021 23:40

What was her farthest distance from her starting point? Estimate how long it took her to run around the track. Estimate when she was 100 meter...

question

Health, 26.04.2021 23:40

What is the correct definition of influenza? a disease characterized by fever, chills, fatigue, headache, muscle aches, and respiratory symptoms

question

Chemistry, 26.04.2021 23:40

The equation from question 2 is not balanced and is missing a number at the beginning of the equation only - what should it be? Please provide number...

question

Mathematics, 26.04.2021 23:40

The manager of a movie theater compared ticket sales for two movies showing on the same night. For the first movie, 150 adult tickets and 100 child ti...

question

Physics, 26.04.2021 23:40

A man does 40 J of work lifting a box 2.1 meters. What is the mass of the box?...

question

Mathematics, 26.04.2021 23:40

The table shows the total number of pictures Cal took by the end of each week. Cal's Pictures Week (w) Total Number of Pictures 1 4 2 2 8 3 12 4 16 Ba...

question

English, 26.04.2021 23:40

Mark Twain's The Adventures of Huckleberry Finn draws from certain biblical themes, such as a storm symbolizing destruction. Which detail best shows...

question

Chemistry, 26.04.2021 23:40

use the diagram below to answer the following question

question

Mathematics, 26.04.2021 23:40

Help a formula word problem. Thank you if you help. You're a genuis!

question

History, 26.04.2021 23:40

Why were Julius and Ethel Rosenberg convicted of treason? They were proven to be spying for the USSR. They tried to attack the US with nuclear...

question

Business, 26.04.2021 23:40

Cameron is trying to decide whether to invest in real estate or in preferred stocks. What is TRUE about preferred stocks that might convince Cameron t...

question

Mathematics, 26.04.2021 23:40

2. Cross out the equations that are NOT linear functions. y = 3x+2 y = 3/x y = -2 y=4 y = x2(square) + 5...

question

History, 26.04.2021 23:40

PLEASE HELP The Join Resolution below was passed by Congress on April 6, 1917. Therefore be it resolved by the Senate and the House of...

question

Physics, 26.04.2021 23:40

I néed sxy gf come to my méet gírls fast - ict-zdrw-xmn...

More questions: Mathematics Another questions

Questions on the website: 13722362