Answer:
It's an enlargement
Step-by-step explanation:
e.g. when your pupils become dilated they enlarge
That would first be a conversion factor is a number used to change one set of units to another, by multiplying or dividing. when a conversion is necessasry
<h2>
Answer:</h2>
Variance
<h2>
Step-by-step explanation:</h2>
The standard deviation is related to the variance. The standard deviation measures the variation or dispersion of a set of data and is represented by the Greek letter sigma 
, while the variance measures how far a set of numbers are spread out from their average value. The variance is obtained by squaring the standard deviation, so the variance can be found as 
Answer:
Step-by-step explanation:
3a + 26 = 86
3a = 86 - 26 = 60
a = 60/3 = 20
4x9=36your answer is 36
Reason:2squared is 2x2 =4
Reason:3squared is 3x3=9
When you square a number you are multiplying it by itself
