Which expression correctly represents the perimeter of a rectangle that is 12 centimeters long and 7 centimeters wide?
a. (12 cm + 7 cm)
b. 2(12 cm) + 7 cm
c. 12 cm + 2(7 cm)
d. 2(12 cm) + 2(7 cm)

Step-by-step explanation:

We know that the formula to find the perimeter of a rectangle is given b y:-

, where l is length and w is width.

Then, the expression that correctly represents the perimeter of a rectangle that is 12 centimeters long and 7 centimeters wide will be :-

Hence, D is the correct option.

7.3

step-by-step explanation:

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )