Answer:
12
Step-by-step explanation:
The smaller triangle seems to have dilated and formed the larger triangle. So, let's find the factor of increase.
9 / 3 = 3, so 3 is the factor of increase.
Now we need to do 4 x 3 = 12
So, ? = 12
<em>Hope that helps!</em>
<em>-Sabrina</em>
 
        
             
        
        
        
Answer:
i think the answer is letter F 
Step-by-step explanation:
hope this helps can i have brainly thing if so please
 
        
             
        
        
        
Answer:
-104
Step-by-step explanation:
Step 1: Write out expression
6(-16) - 8
Step 2: Evaluate
-96 - 8
-104
 
        
             
        
        
        
3x+17=2x-6
-2x -2x * subtract 2x from both sides* *3x-2x is 1x*
 1x+17=-6 *now subtract 17 from both sides*
 -17 -17
1x=-23
1x. 1x
x=23
        
             
        
        
        
The relationship between the points is an illustration of similar shapes.
The length of AB is 0.43
The given parameters are:



From the question (see attachment), we have the following observations:
- BE corresponds to CD
 - AB corresponds to AC
 
So, the equivalent ratio is:

Substitute known values

Express as fractions

Multiply both sides by 1.8

<em>AC = AB + BC</em>
So, we have:

Substitute 1.7 for BC

Multiply through by 5

Collect like terms


Divide both sides by 4

Approximate

Hence, the length of AB is 0.43
Read more about similar shapes at:
brainly.com/question/20536565