Answer:
-1/2
Step-by-step explanation:
cos(x+pi) = -cos(x), so the answer is -1/2.
The equation is ............... (it needed to be so many characters long)
390/1.5 = x - y
False
-3 is not greater than positive 3
Answer: The rod through induction electroscope through friction
Step-by-step explanation:
1 pound = 16 ounces so let's go ahead and convert 11 pounds to ounces by multiplying by 16. 11×16=176 and then add 13 to that 176+13=189
so 12 pounds and 13 ounces= 189 ounces
