Answer:
4×^2-4×-3=0factor(2×+1)
(2×-3)=0 2×+1=0 2+-3=0 2×=-1
2×=3 ×=-1/2 ×=3/2
×=1/2, 3/2
The decimal representation of 1/11 is 0.090909...
The pair of digits '09' repeat forever.
If you start counting the digits after the decimal point,
the odd ones are all zero, and the even ones are all 9 .
So the 44th digit after the decimal point is 9 .
3 ninths
1/3= 3/9
1*3= 3/9
-
3*3=
Answer:
<em><u>If a quadrilateral has four congruent sides and four right angles, then it's a square</u></em>
If two consecutive sides of a rectangle are congruent, then it's a square
