(x - 9)(x + 9) is your answer. This is called a difference of two squares.
Option A
<em><u>Solution:</u></em>
Given expression is:
To evaluate the expression, let us make the exponent of 10 same
[ Here, decimal point is moved three times left, so add 3 ]
Therefore,
Thus Option A is correct
I believe it’s 6ft in width 12ft in length and 5ft in height. Not positive but I hope it helps
Answer:370.08cm
Step-by-step explanation:
Diameter=144
Radius=diameter ➗ 2
Radius=144 ➗ 2
Radius =72
Perimeter of semicircle=π x Radius + diameter
Perimeter of semicircle=3.14 x 72 + 144
Perimeter of semicircle=370.08cm
Hi <span>Bladen8960
So the only numbers that matter are the classes. So let's write it out 30, 60, 60, 60, 60, 60, 60, 60, 60, 70, 100, 100, 100, 100. OK so average is mean so to find mean we add all the classes then divide by how many their are so, adding them all together we get 880 students can go into each classroom so now we divide that by 14 how many classes their are which gives us about 62.
If I'm wrong I'm sorry but I hope this helps!</span>