Mathematics, 17.07.2019 13:00 tinalmath

Select all the solutions for the quadratic equation x2=81 . answer choices x=9 x=81 x=−9 x=−81

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:40, rhiannonwheatcr4468

36 inches/second = yards/minute how many yards?

Answers: 1

continue

Mathematics, 21.06.2019 16:00, Destinationz

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Answers: 3

continue

Mathematics, 21.06.2019 18:40, hansesk

Ten times the square of a non-zero number is eqaul to ninety times the number

Answers: 1

continue

Mathematics, 21.06.2019 19:00, kalebbenton15

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

Answers: 1

continue

You know the right answer?

Select all the solutions for the quadratic equation x2=81 . answer choices x=9 x=81 x=−9 x=−81...