Answer:
c
Step-by-step explanation:
Answer:
π/4
Q1
Step-by-step explanation:
Other options for arctan(1) is 5π/4 + nπ, where n is a whole number, but they are all outside the Range.
Answer:
im not sure but i think its 48
Step-by-step explanation:
if you divide the two you get 96. Divide that by the average rate number (2) and get 48.
477900 there you go use a calculator next time ;)
Answer:
2W+2L=perimeter=74
Step-by-step explanation:
2W=74-2L
2(2W)+2(L/2)=76
substitute 74 - 2L for 2W in the last equation to solve for L. Put that value in the first equation to find W. Check by putting both values into the last equation.