Answer:
so it is talking about centimeters *
Step-by-step explanation:
Answer:
3 1/8
Step-by-step explanation:
2 1/2 = 5/2
1 1/4 = 5/4
(5/2)(5/4) = 25/8 = 3 1/8
Answer:
<em>B. 74.89</em>
Step-by-step explanation:
sin(27) = 34/x
sin(27) → 0.45399049974 ≈ 0.45399
x = 34/0.45399
x = 74.89
Hope this helped! :)
Answer:
Step-by-step explanation:
hello :
y= x² + x + 1 ....(*)
and
y= -x - 2....(**)
(**)-(*) : 0 = (x²+x+1) -(-x-2)
x²+2x+3 = 0
(x²+2x+1)+2 = 0
(x+1)² = -2 ...... no solutions in R
