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2 years ago

9-(1-3y)=4+y-(3-y), find y

Mathematics

1 answer:

astra-53 [7]2 years ago

6 0

Answer:

-7 is the answer!! :) hope this helps

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50 is 15% of what number?

Mashcka [7]

Converting percentage to a decimal :
50%= 50 / 100 = 0.5

What is 50% of 15
=50% * 15
=0.5 * 15
=7.5

6 0

3 years ago

Someone please help correct answers only

sergeinik [125]

I think the correct answer is P=3
................

8 0

2 years ago

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Two numbers, a and b, are stored in one byte floating point notation using the least significant (rightmost) 3 bits for the expo

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,

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

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

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

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3 years ago

Which is the graph of linear inequality 6x+2y>-10

NemiM [27]

For this case we have the following inequality:
$6x + 2y\ \textgreater \ -10
$
The first thing we must do is to graph the linear function:
$6x + 2y = -10
$
Then, we must evaluate ordered pairs in the following way:
(x, y)
The ordered pairs that meet the inequality, will be included as part of the graph.
Therefore, the shaded region contains all the ordered pairs that meet the inequality.
Answer:
See attached image.

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3 years ago

What is the slope of the line X=-3?

Mars2501 [29]

Answer:

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Step-by-step explanation:

5 0

3 years ago

Read 2 more answers