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valkas [14]
2 years ago
7

The circumference of a circle is

Mathematics
1 answer:
Reika [66]2 years ago
6 0

Answer:

1.5 cm

Step-by-step explanation:

1. To find the radius, we use the equation r = \frac{C}{2\pi}

2. Now, we plug in the values and simplify to get the radius. In this case, we'll use pi as 3.14.

  • r = \frac{9.42}{2*3.14}
  • r = \frac{9.42}{6.28}
  • r = 1.5

Therefore, the radius is 1.5 cm.

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Find the slope and the equation please<br><br>and step by step PLEASE.​
Svetllana [295]

Answer:

y = \frac{-4}{5}x + 1

Step-by-step explanation:

Slope is rise over run, or the vertical progression over the horizontal progression.

Your example has a line that heads downwards, so we know that the slope is negative. If we count the squares, the "rise" is down by 4. We count the squares going horizontally and there are 5. So, your slope is \frac{-4}{5}.

The other half of the equation is the y-intercept, or where the line crosses the y axis. It appears to be at (0 , 1), so we can say that your y-intercept is 1.

5 0
2 years ago
??????????????????????????????????
lina2011 [118]

Answer:

2x + 4 I would assume

3 + 1 = 4

(combining like terms)

6 0
2 years ago
Read 2 more answers
Which equation represents 4x – 3y = 15 when solved for y
andrey2020 [161]

Answer:

y=4/3x-5

Step-by-step explanation:

4x-3y=15

-4x      -4x

______________

-3y=-4x+15

----    ---  ----       (divide all by -3)

-3     -3   -3

y=4/3x-5

5 0
3 years ago
Which expression would be easier to simplify if you used the associative
Fynjy0 [20]

Answer:

I believe its A.

Step-by-step explanation:

3 0
3 years ago
-5/3 is greater or less than square root of 3
inessss [21]

Answer:

-5/3 is less than (<) square root of 3

Step-by-step explanation:

-5/3 = -1.66666...

square root of 3=1.73205080...

either way the square root would be greater because the answer cant be negative. And negative is always less then a positive.

Hope this helps!

3 0
3 years ago
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