Pleas help me.
simplify

Mixed number form: 2 2/9  Decimal form: 2.2 (with a line over the second 2 it means it repeats its self for infinity) Exact form: 20/9

Step-by-step explanation:

-2 1/9- (-4 1/3)

Find a common denominator

-2 1/9 - (-4 3/9)

= 2 2/9

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

correct answer is option b.

step-by-step explanation:

the true statement about geometric figure is option b that is one line can be drawn through all three points.

if three points are on the same plane, they can be connected by a line.