Answer:
3w2=243
Step-by-step explanation:
a=l multiply by breath
3w times w
My closest answer was 3w2=243
3w² = 243
Width = w
Length = 3w
Area = 243 square units
length *width = 243
3w * w = 243
x = 7
=> 9/72 = 3x-20/56
=> 9×45/72 = 3x-20
=> 27/3 = x
=> x = 7
17+7+4=28
17+7=24
24 out of 28
AC+CB+BA=180
2x+23+3x-8+4x+1=180
9x+16=180
9x=180-16
9x=164
x=164/9
x=18.2
