(1/40) - (1/x) = (1/60)
x = 1/(1/40) - (1/60)) =
<span>A.) 120</span> minutes
Its similar to the other question.
Answer:
answer is 9cm
opposite side of trapezium are equal
hopes this helps u
Step-by-step explanation:
Answer:
64
-8 to the second power is -8^2 Which is -8×-8 Which gives 64