I think it’s 48 (what I did was sqrt(36*64) 100-36=64 then multiply 36*64=2,304 then square root that number sqrt2,304)
The area of the circle grows by a factor of 9, and the actual area is 360
<h3>How to determine the new area?</h3>
The given parameters are:
Old area = 40
Scale factor = 3
When the circle is dilated, the new area becomes
New area = Old * (Scale factor)^2
Substitute 3 for scale factor
New area = Old * 3^2
Evaluate the exponent
New area = Old * 9
This means that the area of the circle grows by a factor of 9, and the actual area is:
New area = 40 * 9 = 360
Read more about dilation at:
brainly.com/question/3457976
#SPJ1
I’m 98% sure it’s 7.275*10^0
Make 37.5% into decimal form : Since it is being marked up, add 100% = 1.375
1.375 x 80
1.375
x 80
_________
0000
+11000
_________
110.000
80 marked up by 37.5% is 110.
Mm i think it’s:
3 rows
6 columns
