AshNo
28.01.2020 •
Mathematics
What is the solution of the system of equations? y = –5x + 6 y = –3x – 4
a. (–1, –1)
b. (5, –19)
c. (–1.25, 12.25)
d. (–19, 5)
Solved
Show answers
More tips
- F Food and Cooking How to Properly Collect Mushrooms? A Comprehensive Guide...
- C Computers and Internet 3D Glasses! What is this thing?...
- C Computers and Internet How to insert videos into LiveJournal?...
- C Computers and Internet How Much Does an iPhone Cost in America?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Mathematics
- M Mathematics Do line segments with the given lengths form a right triangle? State whether the line segments with the given lengths form a right triangle by answering yes...
- M Mathematics Simplify this expression 9x(5x2)...
- M Mathematics Ihave to find the variable but is it 20/7= 24/x or 24/20= 7/x...
- M Mathematics You answered 85 % of the questions on the quiz correctly. what fraction of the questions did you answer correctly...
- M Mathematics What is the inequality for the statement johnny can work no more than 25 hours each week?...
- M Mathematics How can i solve this problem...
- M Mathematics What happens to the volume of a rectangular prism if you double the height give an example...
- M Mathematics What is the domain of f(x)=-3/(x-4)+2...
- M Mathematics What is the value of this expression?...
- M Mathematics Rebecca bought 1.5 pounds of grapes and paid $3.72. what was the cost per pound of grapes?...
Ответ:
so -5(5)+6=-19
and -3(5)-4=-19
Ответ:
Step-by-step explanation:
Right triangle ABC is reflected over AC to form triangle AFC.
Triangle AFC dilated by a scale factor of two-thirds to form triangle DEC.
Reflection is a rigid transformation which preserves lengths and angles, then
Dilation is a transformation which maps the triangle into similar triangle, so
Thus,
Similar triangle have congruent corresponding angles, so
and proportional corresponding sides
Thus, correct options are: