Answer:
x = 6
Step-by-step explanation:
2x = 12
x = 6
True false false true divided 4626÷340=13.605882353
Step-by-step explanation:
y=7x-10
find the perimeter of a triangle with sides 15 inches, 15 inches, and 21 inches length
To find the perimeter of a triangle we add all the sides of the triangle
The length of the sides of the triangle are given as 15 inches, 15 inches, and 21 inches
Perimeter of a triangle =
15 inches + 15 inches + 21 inches = 51 inches
So 51 inches is the perimeter
