Et-tetromino is the shape made by joining four lxl squares edge to edge,
as shown below. a rectangle has dimensions 4a x 4b, where a anu pare
whole numbers. prove that the rectangle can be tiled by these t-tetrominoes
so that it is covered exactly without gaps or overlaps.
locouse in
your

yes

step-by-step explanation:

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2