Add 6+7+9, which gives 22.
Divide 44 by 22, which is 2.
Multiply the ratio by 2:
(6 : 7 : 9) * 2 = 12 : 14 : 18
The lengths of the sides are 12cm, 14cm, 18cm.
Answer:
(x - 3)(x - 12)
x would = 3 and 12
Step-by-step explanation:
S=saving
X=amount left
S-55=x
Another way : x=s-55
5y-x=10
Isolate the variable
add x to both sides
5y-x+x=10+x
5y=10+x
Divide both sides by 5
5y/5=10+x/5
y=2+1/5x
So y is equal to 2+1/5x
Answer:
C = 18.85 mm
OR
C = 37.7 mm
Step-by-step explanation:
if 6mm is the diameter.... then
6/2 = radius
3 = radius
then circumference = 2π(3)
C = 18.85 mm
BUT IF THE RADIUS IS 6MM
then circumference = 2π(6)
C = 37.7 mm
