Well let's remember csc = hypotenuse/opposite
Let's use the distance formula to find the length of the hypotenuse.
<span><span><span><span>√(0−−8)^</span>2</span>+<span><span>(−6−0)^</span>2
</span></span>√</span><span><span><span><span>(0+8)^</span>2</span>+<span><span>(−6+0)^</span>2
</span></span>√</span><span><span><span><span>(8)^</span>2</span>+<span><span>(−6)^</span>2
</span></span>√</span><span><span>64+36
</span>√</span><span>100
H = 10
so csc = 10/opposite
Now to find the opposite length using distance formula
</span>√(0−−8)^2+(0−0)^2
√(0+8)^2+(0+0)^2
√(8)^2+(0)^2
√64+0
√64
O = 8
So csc = 10/8 or 1.25
The probability<span> of an event is the measure of the chance that the event will occur as a result of an experiment. The </span>probability<span> of an event A is the number of ways event A can occur divided by the total number of possible outcomes.
a.) since each coin has 50% chance to have heads
(1/2) x (1/2) = 1/4 probability </span><span>The penny and nickel shows head
b.) </span><span>All these coins land the same way
</span>(1/2) x (1/2) x (1/2) = 1/8
0.048
If i am wrong let me know
Answer: *See attachment*
I'll have to ask you to excuse my handwriting- I had to write pretty fast.
Anyway, I hope this helps!
LaciaMelodii :)
