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MrRa [10]
3 years ago
9

A circle fits inside a semi circle of a diameter

Mathematics
1 answer:
guajiro [1.7K]3 years ago
7 0

Answer:

How are we suppose to answer

Step-by-step explanation:

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I still need that number line.....
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7TH GRADE MATH NEED ASAP
Alex73 [517]

Answer:

12

Step-by-step explanation:

7 0
3 years ago
three neon lights are turnd on at the same time one blinks every 5 second the second every 12 and the third every 6 seconds in 5
mylen [45]

Answer:

5 times

Step-by-step explanation:

If we have to determine the number of times the lights will blink at the same time, we have to find Least common multiple (L.C.M) of 5, 12, and 6 seconds.

5 = 1 x 5

12 = 1 x 2 x 2 x 3

6 = 1 x 2 x 3

The L.C.M of 5, 6, and 12 is = 2 x 2 x 3 x 5 = 60

The three lights will be turned on after 60 seconds or 1 minute.

The lights will be turned on in 1 minute       1 time

The lights will be turned on in 5 minutes    (1*5) times = 5 times

6 0
3 years ago
Simplify 9x^2 - 25/3x-5
satela [25.4K]
First, we are going to write it like this:
\frac{9x^2-25}{3x-5}
Then, we are going to do something like factoring, but it's not factoring. An example would be: x^2-y^2=\left(x+y\right)\left(x-y\right)
If we apply it, we would be left with:
=\frac{\left(3x+5\right)\left(3x-5\right)}{3x-5}
We cancel the common factors, and we are left with:
=3x+5
That's our final answer.

Let me know if you need any more help!
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-TetraFish
4 0
3 years ago
Can someone help me with this math homework please!
GREYUIT [131]

Answer:

3.5

Step-by-step explanation:

From the graph,

x1 = 0

x2 = 4

y1 = 0

y2 = 14

Formula : -

Slope = ( y2 - y1 ) / ( x2 - x1 )

Slope

= ( 14 - 0 ) / ( 4 - 0 )

= 14 / 4

= 7 / 2

= 3.5

7 0
3 years ago
Read 2 more answers
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