Answer:
x ≈ 15.9
Step-by-step explanation:
a straight line is equal to 180 degrees
so we now know that 9x + 8 + 29 = 180
combine like terms 9x + 37 = 180
now subtract 37 from both sides 9x = 143
now divide both sides by the value of 9 x ≈ 15.9
Answer:
v = 0.416 m/s
Step-by-step explanation:
Give that,
Distance covered by a train, d = 50 m
Time taken, t = 120 s
We need to find the speed of a train. The formula for speed of an object is equal to the total distance covered divided by total time taken. It can be given by :

So, the speed of a train is 0.416 m/s.
Answer:
9
Step-by-step explanation:
here you go 36÷4=9 or 4x9=36
Answer:
6 pieces
Step-by-step explanation:
4/4 - 1/4 = 3/4
(3/4) / (1/8) = (3/4) * (8/1) = 24/4 = 6