This should help just try to use this
Answer:D
Step-by-step explanation: It is none of them because it is translated up one unit and then reflected across the y axis.
The answer is 3/4. You divide both numbers (54 and 72) by 18 and you get 3/4. Hope it helps!
P(a U b) = p(a) + p(b) - p(a ∩ b)
<=>
p(a ∩ b) = p(a) + p(b) - p(a U b)
I let you do the maths :)
Answer:
b=41
Step-by-step explanation:
180=19v-41+(180-(20v+39))+17v
v=5
180=19v-41+b+17v
180=19(5)-41+b+17(5)
b=41
