X + Y = 180 so X = 122. W = X = 122. Z = Y = 58
Answer:
36girls
Step-by-step explanation:
3/1*12=36. To check 36/12=3/1=3:1
A=LW
192=(13+x)((9+x)
192=117+22x+x^2 (subtract 192 from both sides)
x^2+22x-75+0 (factor)
(x+25)(x-3)=0
so x=-25 or 3
Check work
since we are adding x it can only be the positive solution so x=3 so the new dimensions are:
L=13+3=16m
W=9+3=12
check: 16*12=192 so the answer is correct hope this helped
is there anther way you can put the pic i cant see
Answer:
About $18.65 each
Step-by-step explanation:
Brainliest?!?!?!?
