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lukranit [14]
3 years ago
12

The question is in the picture.

Mathematics
1 answer:
Ghella [55]3 years ago
7 0

Answer:

  42 = (3 +x)(4 +x)

Step-by-step explanation:

The only equation that has the existing dimensions <em>increased</em> by x is the first one.

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What is the equation of the line that is parallel to the line defined by the equation y = 3x + 6 and goes through the point (3,
saw5 [17]

Answer:

Step-by-step explanation:

Parallel lines have the same slope. The slope of the given line is 3. The easy way to do this, the one that uses our logical brains as opposed to our mathematical brain, tells us that since there is only one choice that has a given slope of 3, that is the one that we want. The second choice down is the only one that has a slope of 3.

Mathematically,

y-2=3(x-3) and

y-2=3x=9 and

y=3x-9+2 so

y = 3x - 7 (the second choice)

8 0
3 years ago
What is the range of the given function?
Fed [463]

9514 1404 393

Answer:

  (b)  {yly = -9, -3, 0, 5, 7}

Step-by-step explanation:

The range is the set of y-values in the ordered pairs. It is usually convenient to list a set in alphanumeric order.

The second values of the ordered pairs are 0, -3, -9, 5, 7. So, the range is ...

  y ∈ {-9, -3, 0, 5, 7} . . . . . matches the second choice

6 0
2 years ago
Please answer as soon as possible. Due by 11:59
Basile [38]
15x+40=-47+27
15x+40=-20
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8 0
2 years ago
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How do you know when a situation involves a percent increase or a<br>percent decrease?<br>​
Sauron [17]

Answer:

1. Subtract starting value minus final value.

2.divide that amount by the absolute value of the starting value.

3. Multiplt by 100 to get a percent decrease.

4. if the percentage is negative, it means there was an increase and not an decrease

3 0
3 years ago
A bag contains 8 red marbles, 12 yellow marbles, 10 purple marbles, 9 green marblesand 22 orange marbles. You draw 5 marbles out
Allisa [31]

Answer:

13

Step-by-step explanation:

QUE RPO

4 0
3 years ago
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