9514 1404 393
Answer:
   D, F
Step-by-step explanation:
The mnemonic SOH CAH TOA can help you with this. It reminds you ...
   Sin = Opposite/Hypotenus
   sin(40°) = x/b . . . . matches D
   Cos = Adjacent/Hypotenuse
<em>   cos(40°) = a/b . . . . no match</em>
   Tan = Opposite/Adjacent
   tan(40°) = x/a . . . . matches F
 
        
             
        
        
        
Answer:
$3960
Step-by-step explanation:
12% of $4,500 is 540. 
Subtracting the 12% means taking away $540 from $4,500, which gives you $3960
 
        
             
        
        
        
The volume of a rectangular prism is its length times width times height, or algebraically, 

. You may be used to computing volume with numbers, but remember, a variable is a stand-in for a number. So you can solve this in the same way. Substitute 

 into the formula for volume. You get 

, and you multiply these factors together. As you would with ordinary fractions, multiply the numerators and denominators across. You get 

. It seems that the book wants you to simplify by bringing the 6 up to the denominator. Recall the rule 

, if n is non-negative. The opposite applies so that 

. For your final answer, you write 

. This corresponds to 
answer choice B.
 
        
        
        
Answer: yes
Step-by-step explanation:
Each loaf uses 34 cups
1 loaf 114-34= 80 cups left
2nd loaf 80-34= 46 cups left