subject

Mathematics, 26.03.2020 04:26 keoni18

81x^2+4=0
Please explain

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:30

41/2 - 1 1/3 what is the answer as a fraction?

Answers: 2

question

Mathematics, 21.06.2019 18:00

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Answers: 3

question

Mathematics, 21.06.2019 22:00

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Answers: 2

question

Mathematics, 22.06.2019 00:00

Awindow has the shape of a rectangle with a semi circle at the top. find the approximate area of the window using the dimensions shown. 4ft by 8ft

Answers: 1

You know the right answer?

81x^2+4=0
Please explain...

Questions

question

History, 13.07.2019 21:30

What type of data does the united states geological survey not collect? population statistics water resources natural disasters climate patterns...

question

Mathematics, 13.07.2019 21:30

Maggie's brother is 5 years younger than twice her age the sum of their ages is 24. how old is maggie?...

question

Physics, 13.07.2019 21:30

Whats the difference between momentum and impulse?...

question

Mathematics, 13.07.2019 21:30

The area of a square of a square is equal to the area of a circle, whose diameter is 10. what is the length of a side of the square?...

question

Business, 13.07.2019 21:30

When investment spending increases in the vertical range of sras, then the price level will increase and output will decrease. decrease and output wil...

question

Physics, 13.07.2019 21:30

Atin can collapses if all air inside it is taken out why...

question

Social Studies, 13.07.2019 21:30

Atin can collapses if all air inside it is taken out. why?...

question

Mathematics, 13.07.2019 21:30

Billy is 154 centimeters tall. what is billy’s height in decimeters?...

question

Mathematics, 13.07.2019 21:30

(-1/3)^2 -4/3 / 16/9 -4 ( (2)^3 - 4 1/2) -5 / 3/9+1/4 - 5-10^2 + -1/4...

question

History, 13.07.2019 21:30

Which is one of the ways that the american indian movement worked to improve the conditions faced by native americans in the united states?...

question

Biology, 13.07.2019 21:30

30 ! pick the letter that indicates the tissue that contracts to drain urine to the bladder. a. label bb. label ac. label cd. label d...

question

Chemistry, 13.07.2019 21:30

When taking measurements, you must consider...

question

Physics, 13.07.2019 21:30

Asled of mass 3kg slides along the ice. it has an initial speed of 5m/s but stops because of friction. how much work is done by friction?...

question

Mathematics, 13.07.2019 21:30

The oblique pyramid has a square base. the volume of the pyramid is cm3. the hight is 3.75 and the length is two...

question

Mathematics, 13.07.2019 21:30

Best answer gets to be a pizza parlor, a customer has a choice of pizza toppings and sizes. the topping choices are ham, pepperoni, and black olive....

question

Mathematics, 13.07.2019 21:30

Margaret bowled two games for a total score of 307 points her score for the first game was 7 points lower than her score for the second game what was...

question

Social Studies, 13.07.2019 21:30

What does linda mean when she says, "attention, attention must finally be paid to such a person"? how realistic is such a line from a character in a...

question

Social Studies, 13.07.2019 21:30

The knight tells the old hag, "you're old, and so abominably plain, / so poor to start with. . " what arguments does the old woman use to turn povert...

question

Social Studies, 13.07.2019 21:30

Who is hamlet speaking to when he gives the "to be or not to be" speech? yorick a gravedigger himself the audience?...

question

Social Studies, 13.07.2019 21:30

Which is a difference between pluralism and hyperpluralism revel?...

More questions: Mathematics Another questions

Questions on the website: 13722361