Tan(ø) is 2/3
Cot is the inverse of Tan.
1.5 is technically 3/2
The inverse of 3/2 is 2/3
The is going to be infinite answers
Answer:
36 > 2x - 16 > 0
<=> 26 > x > 8
Step-by-step explanation:
........
Answer:
72 degrees.
Step-by-step explanation:
As it is a right angled triangle and if the smaller acute angle = x degrees then:
x + 4x + 90 = 180.
5x = 90
x = 18 degrees.
The larger acute angle = 4x = 4*18
= 72 degrees.
Answer:
D
Step-by-step explanation:
i did it on khan