Which ordered pair is a solution of 9(x – 2)2 – 4(y + 5)2 ≥ 36?

i think the answer is b.

step-by-step explanation:

not 100% sure though.

kida saleya punjabi song

y-y1=m(x-x1)

y-1=1(x-8)

the diagram shows you   triangle def with de=4, df=9 and de≠df≠ef.

the sum of the lengths of two triangles' sides are always greater than the length of the third side:

substitute sides lengths:

then 5< ef< 13 (option 3 is true).

def is a scalene triangle with all sides of different lengths (option 5 is true, option 2 is false).

answer: correct choices are 1, 3 and 5