Answer:
so far he has poured 38.4 grams
Step-by-step explanation:
 
        
             
        
        
        
"<span>Triangle ABC is similar to triangle ABD 3. Angle ABC = Angle BAD and Angle BAC = Angle ABD" is the one step among the following choices given in the question that has the error. The correct option among all the options that are given in the question is the third option or option "3". I hope the answer has helped you.</span>
        
                    
             
        
        
        
The expression equivalent to -7(y - 2) is -7y + 14
<h3>Which expression is equivalent to -7(y - 2)?</h3>
Given the expression; -7(y - 2)
We expand the expression by multiplying each element inside the parentheses the element out i.e -7
-7(y - 2)
[ -7 × y and -7 × -2 ]
-7y + 14
Therefore, the expression equivalent to -7(y - 2) is -7y + 14.
Learn more about expressions here: brainly.com/question/13947055
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Answer:
R+239=3501
Step-by-step explanation:
Add the three 1,167 values together and you get 3,501. Then, because we know a portion of the three blocks is equal to 239, add it so when we solve for R, 239 is subtracted from the total. 
As for solving it,
Subtract 239 on both sides, and R is 3501-239 = <u>3262</u>
 
        
             
        
        
        
Answer:
   B)  6.5 inches by 3.5 inches
Step-by-step explanation:
Multiplying the actual dimensions by the scale gives the scale dimensions:
   (0.5 in)/(6 ft) × {78 ft, 42 ft}
   = {39/6 in, 21/6 in}
   = {6.5 in, 3.5 in}
The size on the scale drawing is 6.5 inches by 3.5 inches.