Answer:
Ping is incorrect because each term in pattern b is 3 times the corresponding term in pattern a
Answer:
x=8
base side of isosceles triangle
y=√{8²+8²}=8√2
Answer:
6
Step-by-step explanation:

Answer:
x+4
x+1-2=x-1
Step-by-step explanation:
x+4/x-1=11/16 x should be different than 1 cz 1-1=0
16(x+4)=11(x-1)
16x+64=11x-11
16x-11x=-11-64
5x=-75
x=-15