Answer:
0.318 that is answer
Step-by-step explanation:
<em>count from your dot like one two three and then </em><em>approxi</em><em>mate your number when near number is </em><em>great</em><em>er than 4 add 1 in previous number and get this answer for my mind but i am try</em>
I hope it's about 1.8 sec
Answer:-αx-20=-14 -->
4=×+5 --> a=-6
7+2ax=13---> a=
x = 5.5 (nearest tenth)
let x be the length of 1 side
given area of square poster is 30 in²
and
Area = (length of 1 side )²
hence
30 = x²
x = √30
x = 5.4772
