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uysha [10]
3 years ago
7

Which of the following is a rational number?​

Mathematics
1 answer:
scoray [572]3 years ago
5 0

Examples of rational numbers are: -2 = -2/1, -5 = -5/1, -14 = -14/1, 1/2, 2/3, 5/8, 3/4, 17/5, . 6 = 6/10 = 3/5, . 25 = 1/4, . 33 = 33/100, 2¾ = 11/4, 3⅓ = 10/3, .
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8^-1*5^3/2^-4<br> Pls answer
tangare [24]

Answer:

I think the awnser is 250

8 0
3 years ago
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Write an equation in point slope form of the line with the given characteristics.
nekit [7.7K]

Answer:

1.  y + 3 = 3/5(x)

2. y - 10 = \frac{1}{2}(x + 3)

Step-by-step explanation:

1.

When a line is parallel to another line, it means that the two lines have the same slope. So, for this first problem, the slope of the other parallel line would have to be 3/5.

In the problem, they've given you a point of (0, -3).

Now, you can can plug everything you know into the point slope formula which is...

y - y_{1} = m ( x - x_{1}).

x_{1} and y_{1} are the points that you plug in, and m is the slope.

After you plug everything in, you should get:

y + 3 = 3/5(x + 0)

You don't really need to include the 0, so your final equation would be

y + 3 = 3/5(x).

2.

When a line is perpendicular to another line, it means that the slope of the other is its opposite reciprocal. This means that the slope of the perpendicular line would be 1/2. I got this by dividing 2 by 1 and multiplying it by -1.

reciprocal of -2 = -\frac{1}{2} x -1 =

You can do the same thing we did in the previous problem with the point given here, which is (-3, 10).

y - 10 = \frac{1}{2}(x + 3)

3 0
3 years ago
How do you write product 60 x 1
LUCKY_DIMON [66]

Answer: 60

Step-by-step explanation: When you multiply anything by 1, it’ll always equal the first factor before the multiplication sign.

4 0
3 years ago
Calculate the area of the above irregular object​
denis-greek [22]

Answer:

The area of the irregular object is 9 units.

8 0
2 years ago
PLEASE HELP I WILL LITERALLY CASHAPP YOU IF YOU CAN ANSWER THIS CORRECTLY THIS IS NOT A JOKE
weqwewe [10]

Answer:

f(x) = 5x - 30

Yes it is a function

Step-by-step explanation:

Because when you input 0 you get -30 we know it starts at 0 or (0,-30). This gives us b in the equation y = mx + b.

We know that for every 4 cars washed it increases by 20. So 20/4 is 5. This tells us m = 5.

Plug it all in and you get  y = 5x - 30 or f(x) = 5x - 30

8 0
2 years ago
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