Answer:
10/9
Step-by-step explanation:
5x-15 4x+12
--------- * ------------
3x+9 6x-18
Factor
5(x-3) 4( x+3)
----------- * ----------
3(x+3) 6( x-3)
Cancel like terms
5/3 * 4/6
20/18
Divide top and bottom by 2
10/9
Answer:
45 degrees
Its on the first bar in the 45 degree angle which is half of 90
Answer:
Step-by-step explanation:
Suplemtary angle must be 90 degrees
Therefore if we have 105 degress, the suplementary angle is 75