subject

Mathematics, 08.12.2020 14:00 roro2599

. For what value of k is the expression
4x2 – 8x +k a perfect square?
A.
B.
C.
D.
E.
64
32
16
8
4.

ansver

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, LadyHolmes67

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

Answers: 2

Mathematics, 22.06.2019 02:00, kiekie1986

If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.

Answers: 3

Mathematics, 22.06.2019 02:30, byler47

The floor of a building consists of 3000 tiles which are rhombus shaped and each of it's diagonals are 45 cm and 30 cm in length. find the total cost of polishing the floor, if the cost per m² is rs. 4.

Answers: 1

Mathematics, 22.06.2019 02:30, bumpydumper

Multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2

Answers: 1

You know the right answer?

. For what value of k is the expression
4x2 – 8x +k a perfect square?
A.
B.
C.<...

Questions in other subjects:

Konu

Mathematics, 26.02.2021 19:20

What is the solution to this system of linear equations? y − x = 6 y + x = −10...

Konu

Chemistry, 26.02.2021 19:20

HELP PLEASE! and give out a good explanation! Which of the following best describes the primary cause of wave formation? A. tidal fluctuations B. tsunamis C....

Konu

Biology, 26.02.2021 19:20

Who is the pups mom and why? pls help asap it's for a quiz lol

Konu

History, 26.02.2021 19:20

Which would provide karma? A. taking a walk on a sunny day B. volunteering at a hospital C. being reborn as a king D. arguing with a sibling....

Konu

Mathematics, 26.02.2021 19:20

How many gray boxes will fit in the white box? PLEASE THINK

Konu

Chemistry, 26.02.2021 19:20

What is Metabolism? A)The body B)The Cells C)The body's use of molecules for energy and growth D)Eating food when you are hungry...

Konu

Chemistry, 26.02.2021 19:20

if 2.50 G of CO2 isolated from the chemical after carrying out the above reaction calculate the percent yield of CO2 then theoretically 2.71 grams CO2 should have been produced...

Konu

Business, 26.02.2021 19:20

11 Which of the following is the term used to describe activities falling outside of the normal, required curriculum of school? O Extraneous activities extracurricula...

Konu

History, 26.02.2021 19:20

Someone help. plz I have no idea what's going in math...

Konu

Mathematics, 26.02.2021 19:20

WWhat is the equation of the line that passes through the point (-5, -2) and has a slope of - 6/5...

More questions: Mathematics Another questions