Step-by-step explanation:
there are 9 packed and 10 brownies left over
127 - (9 × 13)
127 - 117
= 10 brownies left over
Answer:
9 boxes are packed and 10 brownies are left over.
Carrie made 127 brownies and packed 13 in each box.
The number of boxes packed are , 127/13= 9 10/13
Which means that 9 boxes were packed and 10 brownies were left over.
The 3 inside angles need to equal 180.
Subtract E from 180 to find the sum of the other two angles:
180 - 104 = 76
Now because EF ≅ DE , angle D and F would be the same so divide 76 by 2
Angle D = 38
1/2 is the answer
hope it helps
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