(1,11/4)(2,25/4)
slope = (25/4 - 11/4) / (2 - 1) = (14/4) / 1 = 14/4 = 7/2
y = mx + b
slope(m) = 7/2
(1,11/4)...x = 1 and y = 11/4
now we sub and find b, the y int
11/4 = 7/2(1) + b
11/4 = 7/2 + b
11/4 - 7/2 = b
11/4 - 14/4 = b
-3/4 = b
so ur equation is : y = 7/2x - 3/4
        
             
        
        
        
Ah...Trigonometry is fun!
The law of sines states:

The transitive property (switching the orders of the equations) applies here. Therfore, we can say that 

We then plug in our given values to find C


Solving, we get 0.8557316387. 
We're not done yet!We are trying to find an angle measure, so we'll do the inverse of the ratio we used (sin).
arcsin0.8557316387 (arcsin is the same as inverse sin)
=
58.8 (approximate)
So the measure of angle C is 58.8. You could check this by reinserting it into the equation 

.
:)
 
        
        
        
Answer:
2/5
Step-by-step explanation:

Hence, simplest form of 34/85 is 2/5.
 
        
             
        
        
        
Answer:
44
Step-by-step explanation:
x^2 + y^2 = 14
(x-y)^2  x^2 + y^2 - 2xy = 14 -2 * (-15) = 44
 
        
                    
             
        
        
        
4x^2 = 12x
4x^2 - 12x = 0
4x(x - 3) = 0
4x = 0
x = 0...not this one
x - 3 = 0
x = 3 <== ur number