Step-by-step explanation:
RT^2=RS^2+ST^2
RT^2=16+9=25
RT=√25=5
The answer is 5
Answer:
x = 2 ; y = 3
3x = 6
x = 2
4y = 12
y = 3
A scale of 456
First multiply 570 by 12 then divide by 15