Answer: 2
2.5 and up we round up
2.4 and lower we round down
Answer:
W = -9/8
Step-by-step explanation:
for two perpendicular lines
W*V = -1
W = 9/8*(-1)
W= -9/8
$115.50. You do 70(1.65) to find the markup
Answer: a = 3.6
<u>Step-by-step explanation:</u>

Answer:
m∡A = 128°
Step-by-step explanation:
since AD = BC then ∡A=∡B