Answer:
The answer is 73.8
Step-by-step explanation:
Just multiply 12.30 by 6 5 friends and olly
Answer:
3(x) – 3(9)
Step-by-step explanation:
3(x-9)
Distribute the 3 to each term in the parentheses
3*x -3*9
3x -27
Answer:
MN : QR
LN : PQ
LM : PR
Step-by-step explanation:
The ratio seems to be 1 : 2.2
So the corresponding sides are:
MN : QR
LN : PQ
LM : PR
Answer:
The area of the remaining board is (<em>x</em>² - 289) sq. ft.
Step-by-step explanation:
Let the sides of the bigger square board be, <em>x</em> feet.
It is provided that a smaller square of side length 17 feet is cut out of the bigger square board.
The area of a square is:

Compute the area of the bigger square board as follows:

Compute the area of the smaller square board as follows:

Compute the area of the remaining board in square feet as follows:

![=[x^{2}-289]\ \text{square ft.}](https://tex.z-dn.net/?f=%3D%5Bx%5E%7B2%7D-289%5D%5C%20%5Ctext%7Bsquare%20ft.%7D)
Thus, the area of the remaining board is (<em>x</em>² - 289) sq. ft.