amayarayne5
25.11.2019 •
Mathematics
Point y is the circumcenter of δdef. point y is the circumcenter of triangle d e f. lines are drawn from the points of the triangles to point y. lines are drawn from point y to the sides of the triangle to form right angles and line segments y l, y m, and y n. the line segments cut the sides of the triangles into 2 equal parts. the length of f y is 3 x + 7 and the length of y e is 5 x minus 3. find fy.
a. 5
b. 11
c. 17
d. 22
Solved
Show answers
More tips
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- H Health and Medicine Headache: A Comprehensive Guide to Treatment...
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- A Auto and Moto Mastering One-Movement Parking: All You Need to Know...
- D Dating, Love, Relationships How Long Can Love Last?...
- S Society and Politics Is It Fact or Fiction? Let s Talk About Anton Chekhov s Pseudonym...
- F Food and Cooking How to Find Your Zip Code?...
- S Style and Beauty How to choose the best mascara for your eyelashes...
- S Style and Beauty How to Apply Foundation Correctly?...
- S Sport How to Choose Tennis Rackets?...
Answers on questions: Mathematics
- M Mathematics How can you determine the domain and range of function....
- M Mathematics 6. If the speed of the tidal wave is 3650 /ℎ, what is the value of ?...
- M Mathematics Select all of the following statements that are true. 6 + 3 = 9 and 4 - 4 = 16 If 6.3 = 18, then 4 + 8 = 20 5.3 = 15 or 7 + 5 = 20 If 6 10, then 8 - 3 = 24....
- M Mathematics PLZ help due in 10 min...
- M Mathematics HELP! MARKING BRAINLIEST...
- M Mathematics What is 10 to the power of 5?....
- M Mathematics Wesley colored 80% of his coloring book containing 35 pages. How many pages has he colored? PLS HELP ME...
- M Mathematics Let a, b, and c be real numbers where a =/b =/c =/ 0. Which of the following functions could represent the graph below?...
- M Mathematics Big box brand computers have 1/4 of the gigabytes of RAM that zap brand computers have a big box computer has 20 GB of RAM Mayer and Jada each write an equation to find how many...
- M Mathematics Multiply (x+2)(x2−3x +4) I really need the help thanks...
Ответ:
Option D.
Step-by-step explanation:
Given information: Point Y is the circumcenter of ΔDEF, FY=3x+7 and YE=5x-3.
It the perpendicular bisectors of the sides of a triangle intersect at point P, then P is the circumcenter of the triangle and it is equidistant from the three vertices.
Since Y is the circumcenter of ΔDEF, So by using the definition of circumcenter we can say that YE is equal to FY.
Divide both sides by -2.
The value of x is 5.
We need to find the value of FY.
Therefore, the correct option is D.
Ответ:
B ) 11x^4 - 13x^3
C ) 14^x3 - 2x^4
D ) 2x^4 - 12x^3
E) 5x^4 - 3x^3
I believe this is all right!