Sinα=cos(90-α) this is an identity which you need to know...
in this case:
sin49°=cos41°
Answer:
C) 8
Step-by-step explanation:
y=3*4-4
y=12-4
y=8
Answer:
sure if im able, with what?
Step-by-step explanation:
Just rotate it 90 degrees clockwise like this
The answer is that the equation y=5x+31 is perpendicular to the equation y=-1/5x+3 and that equation passes through (-5,6) also y=5x+31 is in y=mx+b form already
y=mx+b