Question

plz answer correctly​

Answer 1

Step-by-step explanation:

$4cot(45) - { \sec(60) }^{2} + \sin(30)4cot(45)−sec(60)2+sin(30) </p><p></p><p>$

$see \: \: the \: \: attach$

Answer 2

Step-by-step explanation:

[(3/5)^5×(3/5)³] ÷ (9/16)

(a/b)^m × (a/b)^n = (a/b)^m+n

[(3/5)^5+3] ÷ (9/16)

(3/5)^8 ÷(9/16)

(3/5)^8 × 16/9

(6561/390625) × 16/9

11664/390625✔️✔️