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

Why is 12 (m+n) equivalent to 12m + 12n
which two oceans can you see on the globe above
16/60 fraction in simplest form
Is the ratio 4.2:1.5 proportional to the ratio 12.6:4.5? Explain. PLEASE HELP I SUCK AT MATH!!!!
Which Muslim empire was known for it's artisans who produced rugs and pottery
Which achievement was Giovanni Caboto, also known as John Cabot, known for? A. He reached North America before Columbus but was unable to prove that he had foun
what lake and dam is approximately 50 miles east of mason
A8 x 3B = 2730 What number is A and B?      You don't have to explainPlease answer soon
Who traveled to Japan in 1852, setting up two trading posts and opening the country to trade with the West? A. Otto von Bismarck B. Simón Bolívar C. Thomas Jeff
what is y+16=31 and show the work