Answer:
-539
4 2/3
Step-by-step explanation:
Its depends on what you are working on
Hello :
by identity :
sin(x)° =cos(90-x)°
solve : <span> sin(x+16)°=cos(2x+14)°
cos(90-(x+16))°= </span>cos(2x+14)°
cos (74-x)°= cos(2x+14)°
74-x =2x+14+360k.......(1)
or
74-x =- (2x+14)+360k' ......(2)
find x with (1) and (2)
Answer:
60
Step-by-step explanation:
x/80 * 75/100
100x= 6000
/100 /100
x=60
