Answer:
>this is your answer this is write
<u>Step-by-step explanation:</u>
To prove:

Identities used:
......(1)
........(2)
.......(3)
.......(4)
Taking the LHS:

Using identity 1:

Using identities 2 and 3:

Using identity 4:

As, LHS = RHS
Hence proved
Answer:
52 steps per minute
Step-by-step explanation:
Just divide. 650 ÷ 12.5 =52
2.58 feet is the nearest hundredth of a foot. It goes on to 2.583 with the 3 repeating
1 dozen eggs cost 2.04 and your adding another half dozen so your adding half the price of the dozen egg.
2.04/2=1.02
2.04+1.02=3.06
So 18 eggs costs $3.06
Hope this helps!! :))