Answer:
i think you add them not sure...
Step-by-step explanation:
40+44+44+??
ok?
Answer:
P=40
a + b + x = P
a = 3x
b = x + 5
substitute for b & y
3x + (x+5) + x = 40
Step-by-step explanation:
longest section 1 = a
mid length section 2 = b
shortest section 3 = x
P=40
a + b + x = P
a = 3x
b = x + 5
substitute for b & y
3x + (x+5) + x = 40
5x + 5 = 40
5x = 35
x = 7
b = 12
a = 21
Answer:(x,y) x+5,y-3)
Step-by-step explanation: tea
Answer:Not true
Step-by-step explanation:12 is divisible by 3, and 12 is even.
Answer:
H=2
Step-by-step explanation:
S = 4LW + 2WH; S = 96, L=5, W = 4
S=2W(2L+H)=2×4(2×5+H)
96=8(10+H)
12=10+H
H=2