Answer:
m,4+ a+b
Step-by-step explanation:
an exterior angle equals the sum of the 2 opposite interior angles
I don't if this is what u mean, but 1 flat, 6 rods, and 3 units.
Answer:
x = -7 over 6y plus -1 over 3
Step-by-step explanation:
Add -7y to both sides.
Divide both sides by 6.
9514 1404 393
Answer:
26.67 feet
Step-by-step explanation:
The arc length is given by the formula ...
s = rθ . . . . . . where r is the radius and θ is the angle in radians
Here, the angle is 360° -225° = 135° = 3π/4 radians
Filling in the known information, we have ...
20π = r(3π/4)
r = 80/3 . . . . . divide by the coefficient of r
r ≈ 26.67 . . . . feet
55x + 275. 55 times 3 is 165. 165 + 275 equals 440. You have 3 hours left :) Hope this helped.