Answer:
it must be number 1
I am sure about parallel side and 4 right angles
Answer:
AAS
Step-by-step explanation:
Answer:
C) 7 and 3
Step-by-step explanation:
2x+4+8x-10=x²+15
10x-6=x²+15
0=x²-10x+21
0=(x-3)(x-7)
x=3 and 7
Answer:
16
Step-by-step explanation: Plug in 7 for m, so 3(7)-5, which is 21 -5, which results in 16.
Answer:
b = -4
Step-by-step explanation:
