1/3 + 1/3 + 1/3 + 1/3 + 1/3 + 1/3 = 6/3
I worked them out on paper. I hope this helps. There’s a picture of the work.
Answer:
If AB is a tangent to the circle, the triangle ABO is right angled, as the angle where a tangent meets the circumference is always 90 degrees.
We also know that Pythogoras' theorem only holds for right angled triangles.
The hypotenuse is 12 + 8 as 12 is the radius so is 20.
16^2+12^2 = 256 + 144 = 400 = 20^2 so AB must be tangent.
Every 5 minutes, you gain 4 gallons. 45/5 = 9, 9x4 equals 36, there would be 36 gallons of water in 45 minutes
Answer:
The room temperature is 25 degrees Celsius.
Step-by-step explanation:
