Answer:
1-9 the answer is -8of the circle
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
1/2 (sin(x+y)+sin(x-y))
= 1/2 (sin x cos Y + cos x sin y + sin x cos y - cos x sin y)
= 1/2 * 2 sin x cos y
= sin x cos y
The expression is true.
Well if it’s volume just multiply all the numbers together so 8x5= 40x3=120 so the answer would be 120