Answer:
The fee increased 12.5%
Step-by-step explanation:
The new price is 9 and the old price is 8, so you can find the change by doing
9/8
which is 1.125
This means the new price is 12.5% higher than last year because you have to ignore the 1 in front and only look at the .125
Move the decimal place two to the right to get 12.5 and then add the % sign.
Answer:
area = 32 in²
Step-by-step explanation:
the area (A) of a triangle is
A = 
bh ( b is the base and h the perpendicular height )
here b = 8 and h = 8, hence
A = × 8 × 8 = 32 in²
Answer:
ok good job
Step-by-step explanation:
Answer:
dilation, enlarge, reduce
Step-by-step explanation:
We only see one question in the picture you uploaded... the one from slide 1, with the fill-in the blanks question.
A _DILATION_ is a transformation that changes size but no the shape , of a figure. A dilation can _ENLARGE_ or _REDUCE_ a figure.
If the dilation is done with the proper dilation points, it will change the size of the figure without altering its aspect, or deforming it.
If the scale factor is > 1, the figure will be enlarged. If the scale factor is < 1 then the figure will be reduced.
