Answer:
The first one is x axis
the second one is the axis
third one doesn't seem to be a reflection
Answer:
SSS
Both these triangles are congruent to each other by SSS congruency
Hope it helps
Answer:
no it does not have an inverse. because the determinate is 0 and you can't find the inverse of 0
Answer:
Correct option is D 
Step-by-step explanation:
Let the laptop's original cost be = L
After 20% discount its price will be (100 - 20)% × L = 0.8L
8% sales tax on this price = (100 + 8)% × 0.8L = 1.08 × 0.8L
So, p = 1.08 × 0.8L
⇒ L = 