Answer:
See graph
Step-by-step explanation:
The red graph is y = 2 sin x where the blue section represents one cycle where 0≤∅≤2π where ∅ is measured in radians.
16/4 could be reduced to 4
Answer:

Step-by-step explanation:
Let us assume that,
number of minutes read by Kiran is = x minutes.
number of minutes read by Andre is = y minutes.
Andre read for 58 minute more than that of Kiran.
Converting minute to hour we get,



So the relationship between x and y will be,

Answer:
Option 4
Step-by-step explanation:
B = D = 75
A = C = 180 - 75 = 105
Answer: x = 56
It’s a supplementary angle
Step-by-step explanation:
It’s a supplementary angle if their measures add to 180 degrees
is the equation
2x + 68 = 180 degrees
2x = 180 -68
2x = 112
x = 112/2
x = 56