The percent change in Ryan’s weight was 4.2/7, or 60%. The percent change in Amanda’s weight was 6.9/6 , or 115%. Amanda had a greater percent increase in weight.
Actually Welcome to the concept of area of sector.
Area of sector = theta/360° * πr^2
==> theta = 62°
hence, area = (62/360)* π*(15)^2
==> Area of sector = 121.67 cm^2
hence Area = 121.67 cm^2
First we find width or legnth,
then we determine which wire is shortest
a wire=264
legnth used for rectangle=x
legnth used for square=264-x=y
reactangle=2legnh+2width=2(l+w)
l=2w-4
subsitute
2(2w-4+w)=recangle perimiter=4w-8+2w=6w-8
square=y
legnth=width
legnth=rectangleleghtn+width (rectangle l+w=3w-4)
4legnth=perimiter=12w-16
recangle perimiter=6w-8
square perimiter=12w-16
x+y=264
(6w-8)+(12w-16)=legnth of wire toatl
18w-24=total widght=264
18w-24=264
add 24 to both sides
18w=288
divide both sides by 18
w=16
perimter of square=4(l+w)
l=2w-4
l=2(16)-4
l=28
perimiter of square 4(28+16)=4(44)=176
176=y
x+y=264
x+176=264
subtract 176 from both sides
x=88
rectangle=88
88<176
rectangle is shorter wire which is 88 cm in total legnth
88cm is answer
Option B. d+6
The number of dogs is a variable expression while the number of cats is a fixed expression
Answer:
29
Step-by-step explanation:
1/2+1+1+1+1/2=4
1/2+1+1+1+1+1/2=5
1/2+1+1+1+1+1/2=5
1/2+1+1+1+1+1+1+1/2=7
1+1+1+1+1+1+1+1=8
8+7+5+5+4=29
15+10+4=29
25+4=29
29=29