A.) (-2,-4)
(7+3)/2=5, (10+2)/2=6
(-7+5,-10+6)
(-2,-4)
b.)r^2=244
10^2+12^2=244
r=2(61)^(1/2)
c.)(x+2)^2+(y+4)^2=244
        
             
        
        
        
Answer:
there's no m
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: There are 6 bricks in the bag.
Step-by-step explanation:
 Convert from mixed number to decimal number. To do it, divide the numerator of the fraction by the denominator and add the result to the whole number part. Then:
 
 Convert from fraction to decimal number. To do it you need to divide the numerator by the denominator. Then, you get:
 
 Let be "x" the number of bricks in the bag<em>.</em>
<em> </em>Based on the information given in the exercise, you can set up the following proportion:
 
 Finally, you must solve for "x" in order to find its value. This is:
 
 
        
             
        
        
        
B. 75
First you find the area of the triangle:
(base x height)/2
(3 x 5)/2
15/2
7.5
Then you multiply by the length of the prism (10):
7.5 x 10 = 75
        
             
        
        
        
No idea sorry! If I knew I would tell you