Answer:
If p is a true statement and q is false, what is the truth value of p ∨ q? 
<u>T F → T</u> T F → F F T → T F T → F
Step-by-step explanation:
because it says P is true and q is false
 
        
                    
             
        
        
        
The described picture frame can be visualized into two separate parts. The first area is equal to the area using the outermost dimensions for the length and width. 
             Area = Length x Height
              Area = (20 in) x (14 in) 
              Area = 280 in²
We are given that the area is only equal to 192 in². We subtract this value from the computed area.
         Difference = 280 in² - 192 in²
               difference = 88 in²
This area is equal to the area of the hollow space inside the frame. That is equal to,
      height = 20 in - 2x
      length = 14 in - 2x
The area,
               88 = (20 - 2x)(14 - 2x)
Simplify the right hand side of the equation.
             88 = 280 - 68x + 4x²
Divide the equation by 4,
            22 = 70 - 17x + x²
Transposing,
                x² - 17x - 48 = 0
The factors of the equation is 58.2. 
Thus, the thickenss is equal to 58.2 in
        
             
        
        
        
Answer:
x=34
Step-by-step explanation:
34*2=68
68+22=90
A complementary angle adds up to 90 degrees.
 
        
             
        
        
        
Answer:
p=7
Step-by-step explanation:
2 (5p-4)=3p-7
(10p-8)=3p-7
10p=3p+1
7p=1
p=7