Atriangular banner is twice as long as its height. the banner has an area of 648 square inches.
what is the length and the width of the banner?

Height = 25.46 inches

Width = 50.92 inches

Step-by-step explanation:

We can say area of a triangle is :

Area = 1/2 * length * height

The banner is twice as long and height, we can say:

length = 2*height

Since, area given as 648, we can write:

Height = 25.46 inches

Width = 2 * 25.46 = 50.92 inches

idk

step-by-step explanation:

use that smart brain

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 : )