Answer:
A) 6cm
B) 2:3
C) 1:5
Step-by-step explanation:
A) area of rectangle = width × length
54cm^2 = x × 9
x = 54 ÷ 9
width = 6cm
B) the width = 6cm
the length = 9cm
the ratio between the width and the length
=》6cm : 9cm
if you simplify, it becomes 2: 3
C) the perimeter of the rectangle
= (2 × width) + (2 × length)
= (2 × 6) + (2 × 9)
= 12 + 18
= 30 cm
the ratio between the width and the perimetet
=》 6cm : 30 cm
if you simplify, it becomes 1 : 5
Answer: indistinct, alike equivelent
216π cubic centimeters
x=8a
3/a x-4=20
We need to solve for x
Add 4 to each side
3/a x-4+4=20+4
3/a x = 24
Multiply each side by a/3 so we can get x alone
a/3 *3/a x = 24 * a/3
x = 8a
z<10
answer and shown and pictured
