the answer is 77 degrees celcius
To find the area of a circle find the radius and square it then multiply by PI
Area = PI x r^2
Okay what’s the question ?
Answer:
x=1.4 y=2.8
Step-by-step explanation:
Lets substitute y with 2x. We get: 1.85x+7.4x=12.95.
Simplifying by combining x: 9.25x=12.95
Then you just divide 12.95 by 9.25: x=1.4
Now for y. We know why is 2x so we just have to multiply x by 2: y=2x, y=2.8.
4 I think because you subtract all since it's 60 min
