geonixgaming
geonixgaming geonixgaming
  • 03-02-2021
  • Mathematics
contestada

Please find the radius of the inscribed circle in LMN

Please find the radius of the inscribed circle in LMN class=

Respuesta :

thebecks
thebecks thebecks
  • 03-02-2021

Answer:

radius=11

Step-by-step explanation:

PQ=PS=PR for an inscribed circle. This is the radius.

PQ=-2y+15

PS=3y+5

since PS=PQ then 3y+5=-2y+15

reducing:

3y+2y+5=-2y+2y+15

5y+5=15

5y+5-5=15-5

5y=10

5y/5=10/5

y=2

substituting for y

PS=3y+5

PS=3(2)+5

PS=11

Answer Link

Otras preguntas

Write a rule for the piecewise function. Please help as soon as possible!!! Only serious answers
Why did feudalism eventually disappear? Give 3 examples.​
No Spam!!!! PLEASE HURRY!!! What is the base name for the following compound? C-C-OH
What the image of (- 6, 5) after a reflection over the line y = x ?
4. Choose the best answer. A point is a location in space that has neither size nor O existence dimension O understanding O proof
Please help ASAP!!!!!!!!
The vertex form of the equation of a parabola is y = 2(x+ 4)2 - 7. What is the standard form of the equation?
Simplify to create an equivalent expression.
llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll
Ions that regulate metabolic processes are called