3.345 becuase 3.3 could be 3.30 and the 5 can round the 4 up
A. Because any positive number is greater than a negative. So 1 3/4 is greater than -4
D because the two sides have to be larger than the hypotenuse when added
Answer:
670.8
Step-by-step explanation:
55.9x12=670.8
Answer:
t+4 / t-4
Step-by-step explanation:
(t^2 - 16) / (t^2 -8t +16)
=( t^2 - 4^2) / (t^2 - 2*4*t + 4^2)
by formula a^2 - b^2 = (a+b)(a-b)
= (t+4)(t-4) / (t-4)^2
= (t+4)(t-4) / (t-4)(t-4)
= t+4 / t-4
