The given equation is
Using the double angle formula of sin(2x),
Taking out 8 cos x
And that's the required answer.
Answer: 18
Step-by-step explanation:
360/20 = 18
Answer:
the answer is 63.96
because 20% of 79.95 is 15.99
Answer:
False
Step-by-step explanation:
The equation of any circle is 2πr or 2(3.14)1 in this question.
So 2x3.14= 6.28x1=6.28
Answer:
x=0.1
Step-by-step explanation:
-3.7-9.7x=7x-5.2
-3.7+5.2=7x+9.7x
1.5=16.7x
x=0.08982
x=0.1