Perimeter is the total sum of the 4 sides.
The height is given as 8 inches. If this is doubled the new height becomes 16 inches. (The height increases by 8 inches)
total increase in perimeter = 8 + 8 = 16 inches.
Answer: 16 inches
Answer:
x=−y−3
Step-by-step explanation:
Step 1: Flip the equation.
−x−3=y
Step 2: Add 3 to both sides.
−x−3+3=y+3
−x=y+3
Step 3: Divide both sides by -1.
= 
x=−y−3
Answer:
Step-by-step explanation:
(a)



(b)


