Find the complement and supplement of the given angles 42°

complement = 48°, supplement = 138°

Step-by-step explanation:

complement means the sum of the angles = 90°

42° + x = 90°

-42°       -42°

          x = 48°

supplement means the sum of the angles = 180°

42° + x = 180°

-42°         -42°

          x = 138°

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

well what you have to do is divide 84 by 6 so theanswer

step-by-step explanation:

84 divided by 6 = 14

and that lightbulb changing party must be freaking lit!