Answer:
A negative 2’s complement number is even precisely when its last digit is 0 as well.
Step-by-step explanation:
Proof part 1: Assume there exists a 2’s complement negative even number which ends with 1. We can, therefore, express this number as
1 ..... 1 = - (2’s complement of 1 ....1)
= - (0 ... 1 )
≠ even
Since we know precisely that a positive binary number is not even when it ends with a 1. This is a conflict with our assumption. Our assumption is, therefore, wrong.
Proof part 2: Assume there exists a 2’s complement negative odd number which ends with 0. We can, therefore, express this number as
1 ..... 0 = - (2’s complement of 1 ....0)
= - (0 ... 0 )
= even
Since we know precisely that a positive binary number is even when it ends with a 0. This is a conflict with our assumption. Our assumption is, therefore, wrong.
Answer:
Simón arre que si cuando quieras
Answer:
Down Below
Step-by-step explanation:
<em>Answer: 134 degrees. </em>
1) The opposite angle to m<CGE is also 85, they are equal since they are split by 2 lines. We know the whole angle of m<AGD is 146.
2) We also know that the angle of a straight line is 180.
3) 180-146 Should get you the answer of <em>134 degrees</em>
Hope this helps :)
Answer:
60 cm²
Step-by-step explanation:
The side of the square is 8 cm, so the perimeter is:
P = 4s
P = 4 (8 cm)
P = 32 cm
The perimeter of the rectangle is:
P = 2w + 2h
32 cm = 2 (10 cm) + 2h
32 cm = 20 cm + 2h
12 cm = 2h
h = 6 cm
So the area of the rectangle is:
A = wh
A = (10 cm) (6 cm)
A = 60 cm²
