2 years ago

What are the solutions of this graph? *

1 answer:

3 0

I think it’s the last one!

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ehidna [41]

$a=00110111 = 00110_2 \times 2^{111_2} = 6 \times 2^{-1} = 3$

$b=11011000 = 11011_2 \times 2^{000_2} = -(0100_2 + 1) =-(4+1)=-5$

$a+b=-2 = -1 \times 2^{001} = -2 \times 2^{0} = -4 \times 2^{-1}$ etc.

$a+b=-2 = 11111001 = 11110000 = 11100111 = ...$

Hard to select the correct answers without seeing the choices. Let's check a couple,

$11111001 = -(00000+1) \times 2^{1} = -2 \quad\checkmark$

$11110000 = -(00001 + 1) \times 2^{0} = -2 \quad\checkmark$

$11100111 = -(00011 + 1) \times 2^{-1} = -4/2= -2 \quad\checkmark$

4 0

3 years ago

vodka [1.7K]

Im pretty sure that she has 12 cups.

4 0

3 years ago

Svetllana [295]

Answer: 60

Step-by-step explanation:

Just got the wrong answer to see what it was

8 0

3 years ago

fomenos

Answer:

(0,7)

Step-by-step explanation:

5 0

2 years ago

Vika [28.1K]

one apple left you subtract 5 from 4 and get 1

6 0

3 years ago