3,4,5,6,8,9,9 what is the range?

Range and Median

Step-by-step explanation:

Range is taking the highest and lowest number and subtracting it which is 9 and 3 to get 6 and Median is putting the numbers in order from lowest to highest and finding the middle number.

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.