Question

Please help i’ll give brainliest

Answer 1

Answer: 1.5 + 3 = 1.8

Step-by-step explanation: Add both sides.

Answer 2

Answer:

P = 9 cm

Step-by-step explanation:

The Perimeter of a Rectangle

Given a rectangle of dimensions W and L, the perimeter of the rectangle is:

P = 2W + 2L

Or, equivalently:

P = 2(W + L)

The dimensions of the icon for the mobile app are 1.5 cm and 3 cm, thus:

P = 2(1.5 cm + 3 cm)

P = 2(4.5 cm)

P = 9 cm