regalc731ost238
26.06.2020 •
Mathematics
Enter the y-coordinate of the solution. Round to the nearest tenth. 5x+2y=7 -2x+6y=9
Solved
Show answers
More tips
- S Society and Politics Why Did Medvedev Announce a New Privatization of State Property?...
- F Family and Home Stay Warm but Don t Overheat: What is the Optimal Temperature for Your Home During Winter?...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
Answers on questions: Mathematics
- M Mathematics Why is it helpful to rewrite equations in equivalent form...
- M Mathematics Help please, I can’t figure this out...
- M Mathematics What is 10+9??? and what is your favorite bag of chips???...
- M Mathematics I cant do this a question...
- M Mathematics Fluorine (F), Chlorine (CI), Bromine (Br), and lodine (1) are all group 7 elements. If element X is a metal element, then write out the formula of the ionic compound...
- M Mathematics What is the formula for calculating the energy of a photon? E = h – f E = h over f E = h + f E = hf...
- M Mathematics A contractor is roofing a house. The contractor considers a roof to be steep when the roof rises 7 in. or more for every 12in. it runs. The following graph is a...
- M Mathematics a delicatessen delivers a gigantic sandwich for the members of a jury who have been unable to reach a verdict. the sandwich of bread, meat, and cheese, costs $0.06...
- M Mathematics Write an equation in slope-intercept form for the line that has the given slope andcontains the point. m= 2 :(-6,4)...
- M Mathematics Helpp plzz!! Given quadrilateral ABCD is congruent to Quadrilateral A B C D , What is the measure of B C ?...
Ответ:
59/34
Step-by-step explanation:
5x+2y=7
-2x+6y=9
Multiply the top equation by 3:
15x+6y=21
Subtract the second equation from the first:
17x=12
x=12/17
Plug this back into one of the other equations to find y:
5(12/17)+2y=7
60/17+2y=7
2y=59/17
y=59/34
Hope this helps!
Ответ:
LN=37 units
Step-by-step explanation:
In this problem I will assume that M is a point between point L and point N
therefore
LN=LM+MN
substitute the given values
LN=22+15=37 units