subject

Mathematics, 21.04.2021 02:50 boogiedownclown

Evaluate the expressions for when x=-1, y=3, z=-2

z²+x²-y and x²y²z²

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:30

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Answers: 2

question

Mathematics, 21.06.2019 21:50

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Answers: 3

question

Mathematics, 22.06.2019 00:00

Macy spent $36 on jeans. this was $12 less than twice what she spent on a shirt. which equation to solve this, 12x=36 2x=36-12 2x-12=36 12-2x=36

Answers: 1

question

Mathematics, 22.06.2019 01:00

£100.80 divided by 14 equals 7.2 how would we put this as money

Answers: 1

You know the right answer?

Evaluate the expressions for when x=-1, y=3, z=-2

z²+x²-y and x²y²z²...

Questions

question

Mathematics, 27.02.2020 04:20

Select all the expressions that represent a correct solution to the equation 6(×+4)=20

question

Chemistry, 27.02.2020 04:20

Analysis of a compound containing only C and Cl revealed that it contains 33.33 % C atoms by number and has a molar mass of 248.75 g/mol. What is the...

question

Mathematics, 27.02.2020 04:20

What equation of the line passes through the point (6,-6) and has a slope of -5/3...

question

Mathematics, 27.02.2020 04:20

A partial circle has a radius of 11 inches. What is the area of this figure?...

question

Biology, 27.02.2020 04:20

The average volume of a red blood cell is 87 μ m 3 . The mean concentration of hemoglobin in red blood cells is 0.34 g ⋅ ml − 1 . What is the weight o...

question

Biology, 27.02.2020 04:20

By about months of age, different circuits in the brain begin to control infants’ looking at faces, allowing infants to distinguish different faces.....

question

Social Studies, 27.02.2020 04:20

Q11. Three of the following are elements in the proposal revision process. Which one is NOT? 1. Reconsider the feasibility of what you are proposing t...

question

Social Studies, 27.02.2020 04:20

The defense attorney's ___1___ efforts to win the trial simply delayed the inevitable; the ___2___ evidence had quickly convinced the jury that the de...

question

Mathematics, 27.02.2020 04:20

Peter is 25 years older than Chris. In 9 years, Peter will be twice as old as Chris is then. How old are peter and Chris....

question

Mathematics, 27.02.2020 04:20

One angle of an isosceles triangle measures 80°. Which other angles could be in that isosceles triangle? Choose all that apply....

question

Biology, 27.02.2020 04:20

Which factors affect the rate of osmotic movement of water?...

question

Business, 27.02.2020 04:20

Bull’sEye sells gift cards redeemable for Bull’sEye products either in-store or online. During 2018, Bull’sEye sold $1,800,000 of gift cards, and $1,6...

question

Chemistry, 27.02.2020 04:20

Suppose that Daniel has a 3.00 3.00 L bottle that contains a mixture of O 2 O2 , N 2 N2 , and CO 2 CO2 under a total pressure of 4.80 4.80 atm. He kno...

question

Physics, 27.02.2020 04:20

How much of the matter in the universe is comprised of atoms?...

question

Mathematics, 27.02.2020 04:20

The radius of a cylindrical construction pipe is 2ft. If the pipe is 22ft long, what is it’s volume...

question

Social Studies, 27.02.2020 04:20

Aaron went to school one day with his zipper down. He considers it his most embarrassing moment ever and would rather forget that the event ever occur...

question

Social Studies, 27.02.2020 04:20

A decline in sensory responsiveness that occurs when a stimulus is unchanging or repetitive is called a the difference threshold. b psychophysics. c s...

question

Mathematics, 27.02.2020 04:20

Uuurse. apexiearning. com Apex Learning Apex Learning Apex Learning - Courses L 12.3.3 Quiz: Solving Systems of Equation...

question

Business, 27.02.2020 04:20

Many local and national chain bookstores, such as Borders and Bookstar, have closed over the past few years. This is due in part to competition from e...

question

Physics, 27.02.2020 04:20

A plane flies towards a ground-based radar dish. Radar locates the plane at a distance D = 32 km from the dish, at an angle θ = 31° above horizontal....

More questions: Mathematics Another questions