Answer:
<u>36 in²</u>
Step-by-step explanation:
<u>Area of the figure</u>
- Area (small rectangle) left + Area (big rectangle) right
- 3 x (6 - 4) + 5 x 6
- 3 x 2 + 30
- 6 + 30
- <u>36 in²</u>
 
        
                    
             
        
        
        
The answer is 46°.
The measure of an inscribed angle is equal to (1/2) the measure of the intercepted arc. 
That means that, since ADC is 23 degrees, doubling that gives you 46 degrees, the measure of the intercepted arc.
Central angles are equal to the measure of the intercepted arc, which in this case is the same arc we just calculated.
Therefore it's 46.
        
             
        
        
        
Answer:
its 84 but tysm thats so sweet
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
3
Step-by-step explanation:
3 is the complete oposite of -1/3 in terms of slopes, therefore they are perpendicular to each other.
 
        
             
        
        
        
Answer:

Step-by-step explanation:
We have the four thickest books from the line plot given by 
Two books of  inch thick and the two books of
 inch thick and the two books of  inch thickness.
 inch thickness.
So when the two  inch thick book is being piled on the top of a
 inch thick book is being piled on the top of a  inch thick books.
 inch thick books.
Therefore, the total thickness of the pile of books is given by :



Therefore, the thickness of the pile is  .
 .