Answer:
<u>The missing side is 12 cm length</u>
Step-by-step explanation:
1. Let's review the information given to us to solve the case correctly:
Length of the longest side= 13 cm
Length of one leg = 5 cm
2. Using the Pythagorean theorem for finding the length of the second leg, because this is a right triangle:
2nd leg² = Length of the longest side ² - Length of one leg²
2nd leg² = 13 ²  - 5 ²
2nd leg² = 169  -25
2nd leg² = 144
2nd leg = √144
2nd leg = 12 cm
<u>The missing side is 12 cm length</u>
 
        
             
        
        
        
Answer:
A.
Step-by-step explanation:
 
        
                    
             
        
        
        
B. (-2,1)
By checking the x coordinates, I saw there was two -2, but the output was different, so one of them had to be taken out to make it a function.
Function: Every input must have one out must.
        
             
        
        
        
What I always do to solve this, is find a common factor for each number first.
Usually 4 or 5 works best. I'll use 4. 
4 goes into 80 20 times, which means that 4 = 5%  of 80.
If 4 = 5%, and 48 = 12 x 4,    then 48 must equal 60% of 80.
(Another way to solve this problem is:  simplify 48 / 80.  This simplifies to 3/5.
3/5 = 60%)!
 
        
             
        
        
        
Answer:
 - 1
 - 1
Step-by-step explanation:
 h = 20 – 5t2 = 15 -> t = 1
 h = 20 – 5t2 = 10 -> t = 
interval   - 1
 - 1