Answer:
Step-by-step explanation:
1.
L=4W-1
P=2(L+W)=118, using L from above makes this
2(4W-1+W)=118,
2(5W-1)=118
5W-1=59
5W=60
W=12, and since L=4W-1
L=4(12)-1
L=47
So the length is 47ft and the width is 12ft
2.
A=7G+5
7G=A-5
G=(A-5)/7, and we are told A+G=45, using G=(A-5)/7 gives us
A+(A-5)/7=45
(7A+A-5)/7=45
(8A-5)/7=45
8A-5=315
8A=320
A=40
So Ally scored 40 points.
2pi(r)
2x3.14x19
Or 3.14xdiameter(38)
Which is 119.32 or A
Answer:
nvm that was a mile yea ur right
Step-by-step explanation:
Answer:
33 inches
Step-by-step explanation:
x=length of board
x+2x=99
3x=99
x=33
Answer:
thx mark brainliest
Step-by-step explanation:
Z score 1.38