To do this, you simply need to substitute in 9 for n in the expression.
15 - n
= 15 - (9)
= 6
Hope this helps! :)
Perimeter is when you add up all the sides of a shape. For Anthony's shape, it would be 6 time 5, or 30 inches. For Carol's shape, it would be 6 times 5, or 30. Both shapes have the same perimeter. Hopefully this helps, let me know if you have any more questions.
100/4 = 2510/4 = 2.5
0.4/4 = 0.1
25 + 2.5 + 0.1 = 27.6
final answer 27.6
The answer is A.
(-2)^2 = 2^2 = 4
As the negative shrinks, the square increases.
As the positive rises, the square increases.
The measure of angle 5 and angle 7 are 47 degrees
