The square of a number -> a²
three fourts the square = 3/4 *a ²= 3a²/4
Answer:
Step-by-step explanation:
How to calculate the mean absolute deviation:
<u>Step 1:</u> Calculate the mean.
<u>Step 2:</u> Calculate how far away each data point is from the mean using positive distances. These are called absolute deviations.
<u>Step 3:</u> Add those deviations together.
<u>Step 4:</u> Divide the sum by the number of data points.
Answer:
x <= 0 or 1 = < x <= 5.
Step-by-step explanation:
First we find the critical points:
x(x - 1)(x - 5) = 0
gives x = 0, x = 1 and x = 5.
Construct a Table of values:
<u> x < 0 </u> <u>x = 0 </u> 0<u>< x < 1</u> <u>1 =< x <= 5</u> <u>x = 5</u>
x <0 0 >0 <0 0
x - 1 <0 -1 >0 <0 0
x - 5 < 0 0 > 0 <0 0
x(x-1)(x-5) < 0 0 >0 <0 0
So the answers are x =< 0 or 1 =< x <= 5.
a rectangle has two even size the other two even sides a square has four even sides and square is a rectangle but a rectangle isn't a square
