The law of sine is the nothing but the relationship between the sides of the triangle to the angle of the triangle (oblique triangle).
The value of the 
is 3.2 (rounded to the nearest tenth). The option 2 is the correct option.
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What is law of sine?</h3>
The law of sine is the nothing but the relationship between the sides of the triangle to the angle of the triangle (oblique triangle).
It can be given as,
Here 
are the angle of the triangle and 
are the sides of that triangle.
Given information-
The triangle for the given problem is attached below.
In the triangle the base of the triangle is 2.6 units long.
The sine law for the given triangle can be written as,
As the value of 
side is known and the value of has to be find. Thus use
Put the values,
Solve it for the ,
Hence the value of the is 3.2 (rounded to the nearest tenth). The option 2 is the correct option.
Learn more about the sine law here;
brainly.com/question/2264443
B this is because 15y is 10 a
Answer:
0
Step-by-step explanation:
given that we roll a fair die repeatedly until we see the number four appear and then we stop.
the number 4 can appear either in I throw, or II throw or .... indefinitely
So X = the no of throws can be from 1 to infinity
This is a discrete distribution countable.
Sample space= {1,2,.....}
b) Prob ( 4 never appears) = Prob (any other number appears in all throws)
= 
where n is the number of throws
As n tends to infinity, this becomes 0 because 5/6 is less than 1.
Hence this probability is approximately 0
Or definitely 4 will appear atleast once.
Answer:
(-2, 4)
Step-by-step explanation:
~When reflecting a point of the x-axis, the x value (or first number inside the parenthesis) does not change.
The reason the x-value does not change is because you are reflecting over the x-axis, making the point go up or down. That will change the y-value but the x-value only changes if you move to the left or the right. In this case, you can see that the point's x-value is -2, so that will not change. It's current y-value however is -4. When reflecting over an axis, the number that is changing (in this case the y-value) will just be flipped from positive to negative, or vise versa. In this case, -4 will be reflected to be 4, making point C reflected over the x-axis (-2, 4).
Answer:
The answer is -2, -17
Step-by-step explanation:
You write a system of equations
Then you solve:
-2, -17
