Answer:
the answer of the complete equation is 0
Step-by-step explanation:
first you multiply by 2 all in the parenthesis, 2(15) and 2(3) you got a 30. Then you do the exponents 3(3) is 9
so you got like this= 30-6+9(4)
You multiply 9 and 4=
30-6+36
and the answer is 0
Sin 60⁰= x/10
x=10*sin 60⁰
x=10*(√3/2)=5√3
x=5√3
Answer is x=5√3.
I can so just follow me and I will explain
