Answer:
21.25
Step-by-step explanation:
I just smart
Answer:
C. 81
Step-by-step explanation:
x^2-18x+81
(x-9)(x-9)
There are a total of 4 queens in a standard deck of 52
cards. The probability that the 2 consecutive draws are queen is:
Probability = (4 / 52) * (3 / 51)
<span>Probability = 12 / 2652 = 0.004</span>
Answer:
lol
Step-by-step explanation:
We are given

we know that

so, we get
opposite =7
adjacent=24
now, we can find hypotenuse


now, we can draw triangle and then switch vertices accordingly
we can find cos(B) using second triangle

In second triangle:
adjacent=7
hypotenuse =25
so, we get
................Answer