subject

Mathematics, 20.07.2019 02:50 babygirllll2071

If 2x^2 -2y^2 = 72 and if x+y=18 what does x-y equal

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:50

S-7< 3 i need answering this problem someone asap answer

Answers: 1

question

Mathematics, 21.06.2019 19:30

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

Answers: 1

question

Mathematics, 21.06.2019 22:00

Can you me find the slope! (30 points)

Answers: 2

question

Mathematics, 21.06.2019 23:00

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.

Answers: 1

You know the right answer?

If 2x^2 -2y^2 = 72 and if x+y=18 what does x-y equal...

Questions

question

Chemistry, 17.04.2020 19:04

Please answer this question...

question

Mathematics, 17.04.2020 19:04

An oven consumes 425 kWh of energy in order to provide 386 kWh of useful energy. What is its percent efficiency?...

question

Chemistry, 17.04.2020 19:04

Carbonated seltzer water is a solution of water and carbon dioxide gas. A glass of seltzer water is left on a table. Bubbles of carbon dioxide leave t...

question

History, 17.04.2020 19:04

Which statement is true of a parliamentary government but not a presidential government?A. The head of government is directly elected by t...

question

English, 17.04.2020 19:04

Nich of the following authors was known for writing in the cozy style? * | Edgar Allan Poe Sherlock Holmes Sir Arthur Conan Doyle

question

Mathematics, 17.04.2020 19:04

What call you tell about the mean of each distribution? A New Leash on Life Animal Clinic placed more stray cats in homes than No Ru...

question

English, 17.04.2020 19:04

What is a smartphone microscope? Put in details. Try not to yuse Good=gle or any other websites for the answers. Whoever has the most detailed answer,...

question

Chemistry, 17.04.2020 19:04

Write a balanced chemical equation for a combustion reaction using some or all of the substances from the table below...

question

Mathematics, 17.04.2020 19:04

Help me out please this is so confusing...

question

Social Studies, 17.04.2020 19:04

Using the evidence collected and debated about with your classmates, explain your stance: Do you believe that global climate change is due to human ac...

question

Mathematics, 17.04.2020 19:04

Can someone please help me?? I'm giving away 15 points to whoever can help me.

question

Biology, 17.04.2020 19:04

17 Which statement is true? * (5 Points) Humans need Carbon Dioxide in order to live. The circulatory system along with the re...

question

Social Studies, 17.04.2020 19:04

At a party, a friend of yours keeps popping balloons with a lighted cigarette. By the time he is about to pop the fifth balloon, you notice that your...

question

Business, 17.04.2020 19:04

Suppose that a one-year zero-coupon bond with $1000 face value currently sells at 94.34% of its face value, and a two-year zero-coupon bond with $1000...

question

Spanish, 17.04.2020 19:04

Please select the letter from the list that best fits the definition be...

question

History, 17.04.2020 19:04

PLEASE HELP ME ASAP I WILL GIVE BRAINLIEST TO THE FIRST PERSON TO ANSWER Almost a century after the Second National Bank’s charter lapsed, the g...

question

Mathematics, 17.04.2020 19:04

Original: 3a + 6 = 2 - 5a + 7 Step one : 3a + 6 = 2 + 7 - 5a which property did the student use for the first strip ? explain why this pr...

question

History, 17.04.2020 19:04

True or false There were three presidential candidates in 1860....

question

Mathematics, 17.04.2020 19:04

It costs $12.50 to enter an amusement park and $1.50 to play each game. Solve an inequality to find the number of games, g, Cole can play if he has $3...

question

Physics, 17.04.2020 19:04

How do you explain the variation in temperature from Austin, Texas, toThompson, Manitoba, Canada?PLEASE HELP ME...

More questions: Mathematics Another questions

Questions on the website: 13722367