Answer:
AB = 8.857 cm
Step-by-step explanation:
Here, we are given a <em>right angle</em> 
in which we have the following things:
Side <em>BC </em>is the hypotenuse here.
We have to find the side <em>AB</em>.
Trigonometric functions can be helpful to find the value of Side AB here.
Calculating 
:
Sum of all the angles in is 
.
We know that <em>cosine </em>of an angle is:
So, side AB = 8.857 cm
.
Probability of an Ace= 4/52
Probability of a King = 4/52
Probability of an Ace or a King = P(Ace) + P(King)
=4/52 +4/52
=8/52
=2/13
Answer:
<h2>
</h2>
Option C is the correct option
Step by step explanation
Reduce the fraction with 11
Simplify the expression
Simplify the radical expression
Hope this helps...
Good luck on your assignment..
Answer:
sorry I dont know
Step-by-step explanation:
I do not know
Answer:
x = 2 or 1/4
Step-by-step explanation:
-13/4 -x= 1/2x -1
Collect like terms
-13/4+1=1/2x+x
Using LCM
(-13+4)/4=(1+2x²)/2x
9/4=(1+2x²)/2x
Cross multiply
9(2x)=4(1+2x²)
18x=4+8x²
Turn into quadratic and solve
8x²-18x+4
Using formulae method
-b±(√b²-4ac)/2a
Where a=8, b= -18 and c=4
(-(-18)±(√(-18)²-4(8)(4))/2(8)
(18±(√324-128))/16
(18±√196)/16
(18±14)/16
(18+14)/16 or (18-14)/16
32/16 or 4/16
2 or 1/4
