subject

Mathematics, 16.10.2019 03:00 hsandshsands2329

Solve the system by substitution. − x − y − z = − 8 − 4 x + 4 y + 5 z = 7 2 x + 2 z = 4

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 21:00

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?

Answers: 1

question

Mathematics, 22.06.2019 01:20

Geometry - finding area of regular polygons and sectors (check my math, i can’t find the error)

Answers: 3

question

Mathematics, 22.06.2019 01:30

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

Answers: 1

question

Mathematics, 22.06.2019 04:50

What number produces an irrational number when multiplied by 1/4

Answers: 3

You know the right answer?

Solve the system by substitution. − x − y − z = − 8 − 4 x + 4 y + 5 z = 7 2 x + 2 z = 4...

Questions

question

Advanced Placement (AP), 01.12.2020 01:10

Identify ONE criticism of indulgences that Martin Luther makes in the passage....

question

English, 01.12.2020 01:10

Read the excerpt from The Miracle Worker by William Gibson. CHILDREN: [DELIGHTED] There’s another present! Beatrice! We have a present for Helen, too!...

question

Mathematics, 01.12.2020 01:10

Based on her past experiences, a homeowner estimates that appliances lose 35% of their resales value each year. If the estimate is accurate, how much...

question

Mathematics, 01.12.2020 01:10

The pre-image, ΔSTU, has undergone a type of transformation called a rigid transformation to produce the image, ΔVWX. Compare the measures of the tria...

question

English, 01.12.2020 01:10

Read the passage, then answer the question that follows. Even as Gandhi was working for Balasumdaram, the South Africans passed a new law designed to...

question

History, 01.12.2020 01:10

What happens after the fall of an empire?...

question

Mathematics, 01.12.2020 01:10

Write your own problem about money or elevation that uses a number and its opposite Solve the problem Then explain what 0 means in your problem. Solve...

question

English, 01.12.2020 01:10

Read the excerpt from The Miracle Worker by William Gibson. KATE: [TOO QUICKLY] What did she spell? ANNIE: I spelled card. She spelled cake! (She take...

question

History, 01.12.2020 01:10

What did the United States and British fear?...

question

Health, 01.12.2020 01:10

FDA regulations require that all medication labels include . A. price and specific ingredients B. price and known dangers C. specific ingredients and...

question

History, 01.12.2020 01:10

A method of gaining control of a particular market by acquiring companies that provide the services and materials in a supply chain....

question

Biology, 01.12.2020 01:10

Which statement best describes balancing equations and the law of conservation of mass? There are more atoms in the reactants than in the products, a...

question

History, 01.12.2020 01:10

Which scene is effective in moving the plot of the story forward in romeo and juliet play act 3 scene 5...

question

Business, 01.12.2020 01:10

Social elements common to this work. Note that common contexts are listed toward the top, and less common contexts are listed toward the bottom. Accor...

question

History, 01.12.2020 01:10

Based on the painting, which best states how Holbein contributed to the Northern Renaissance? Holbein blended techniques from the Italian Renaissance...

question

Social Studies, 01.12.2020 01:10

How did the geography of New England affect how people mabe a living?...

question

Mathematics, 01.12.2020 01:10

Can ΔTSR and ΔQRS be proven congruent by SAS? yes, because along with the given information on the diagram, SR ≅ RS by the reflexive property y...

question

History, 01.12.2020 01:10

Analyze the map below and answer the question that follows. A map of rivers in Russia. Three rivers are labeled 1, 2, and 3. River 1 is in Eastern Rus...

question

Mathematics, 01.12.2020 01:10

A carnival charges $8 to enter and $3 per ride. Fill in the table of values for the total cost for a person to enter and go on 0 to 5 rides...

question

Chemistry, 01.12.2020 01:10

Each substance has a unique set of properties that depends on the kinds of atoms it has and how the atoms are connected, or bonded. Bonding is related...

More questions: Mathematics Another questions