Step-by-step explanation:
If you need any explanation, we can communicate normally
Answer:
(sin x)^2*(sec x) is positive in QII
Step-by-step explanation:
(sin x)^2 is always 0 or positive. Here x lies in QII.
sec x is positive when the adjacent side is positive and negative when the adjacent side is negative. In QII the adjacent side is positive.
In summary, (sin x)^2*(sec x) is positive in QII
Answer:
Step-by-step explanation:
Minor Arc is HFA )
Answer:
P (HHH) = 1/8
Step-by-step explanation:
We want the probability of HHH
P(HHH) = P (heads and Heads and heads)
When we have an and, we multiply the probability
P(heads 1st time) * p(heads 2nd time) * P (3rd time)
The probability of a heads is 1/2
1/2 * 1/2 * 1/2
P (HHH) = 1/8
Answer:
y = 24.50x + 10.
Step-by-step explanation:
Let the total cost be y and number in family be x.
30% off $35 = 0.70 * 35 = $24.50.
Total cost:
y = 24.50x + 10.
