johnrgodbey johnrgodbey
  • 25-05-2022
  • Mathematics
contestada

If triangle PQR ~ triangle XYZ, with a scale factor of 8:5, find the value of x and then use to find the perimeter of triangle PQR. PQ: 16, QR: 96, PR: 8x ; XY: 10, YZ: 60, XZ: 55

Respuesta :

abigelabate9
abigelabate9 abigelabate9
  • 25-05-2022

16/10= 96/60=8x/55=8/5

8x*5=55*8

40x=440

x=11

Answer Link

Otras preguntas

What is the best estimate for the product of 289 and 7 ?
How many times is the value of 4 in 400 than the value of the 4 in 40
The domain of a quadratic function is all real numbers and the range is y ≤ 2. How many x-intercepts does the function have?
Which type of sentence is a command or request and uses either a period or an exclamation point?
3(5 − 2x) = −2(6 – 3x) − 10x
are associative properties true for all integers
If it took Brianna 4 hours to mow 20 lawns then at that rate how many hours does it take her to mow one lawn?
Why are the colonists sick and weak?
2/3 of my cats plus 4. How many cats does the nemesis have?
what is 1/10 of 200,000 what is 1/10 of 200000