taking a peek at the outer rectangle, it has a length of 4x - 3 and a width of "x", so it has an area of (4x-3)(x).
now, the tiny square inside the larger rectangle, has an area of (x-4)(x-4), if we subtract the area of the square inside from the area of the larger rectangle, what's leftover is just the shaded area.
Answer:
I think yes.
Step-by-step explanation:
bye <3
when multiplying by 10 all you do is take the original number and add it 10 times.
2(x)+2(2x)=126
this is because one side is equal to x, and the other side is equal to 2x. then to get the perimeter, you multiply each side by by two and then add those two numbers together.