Im gonna post a few of these answer correctly and ill give you bRainliest

Solution,

Diameter (d)=13 cm

Radius(r)=13/2 =6.5 cm

Circumference of circle=2 pi r

=2*3.142*6.5

=40.846 cm

Hope it helps

Good luck on your assignment

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.