1. Both 8x+8x and 16x
11x-3x+8x
8x+8x
16
2. 4+16y and 4*1+4*4y
Multiply
4*1=4
4*4y=16y
4+16y
Answer: Undefined
Step-by-step explanation:
Replace x with -5
Answer:
By inscribed angle theorem:
Again by inscribed angle theorem: