Please help easy maths and quick. Please explain the answer first or last and make sure to say the answer is: Or something like that

Please help easy maths and quick Please explain the answer first or last and make sure to say the answer is Or something like that class=

Respuesta :

Answer:

15

Step-by-step explanation:

Answer is 15 becouse these two degrees are equal

60 - 45 = 15

the answer is 15 x - 15