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Kay [80]
4 years ago
15

A dime is 1/2 inch wide if you put 5 dimes end to end, how long will they be begginning to end

Mathematics
2 answers:
Contact [7]4 years ago
8 0
If you put 5 which means its 2 1/2 ( I think) Because two 1/2 makes one.
Elina [12.6K]4 years ago
5 0
It should be 2.5 because 5x.5 is 2.5
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I don’t know the answer but I need a answer to this
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3 years ago
A segment in the complex plane has a midpoint at –1 + i. If the segment has an endpoint at –5 – 7i, what is the other endpoint?
saul85 [17]

Answer:

Option D. 3 + 9i

Step-by-step explanation:

We know that the formula to find the middle point is:

(\frac{x_1 + x_2}{2},\frac{z_1 + z_2}{2})

We know that the middle point is:

-1 + i

And the end point (x_2, z_2) is: -5 -7i

We wish to find the point x_1,z_1

So we can write the following equation

\frac{x_1 + (-5)}{2} = -1                   (i)

and

\frac{z_1 + (-7i)}{2} = i                     (ii)

Now we clear x_1 from equation (i) and clear z_1 from equation (ii)

For equation (i) we have:

-2 = x_1 -5 \\\\x_1 = 3

For equation (ii) we have:

2i = z_1 -7i\\\\z_1 = 9i

Then the initial point x_1, z_1 is: 3 + 9i

The correct answer is the last option 3 +9i

3 0
3 years ago
If the figure is a regular polygon find the value of x for a exterior angle
Liono4ka [1.6K]

Answer:

18

Step-by-step explanation:

Sum of the exterior angles of a polygon =360degree

⇒ 5x+4x+3x+2x+6x=360dregee

⇒ 20x=360degree

⇒ x=18degree

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3 years ago
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Greeley [361]

Answer:

the answer is option b because the sets in option b have an average of two and above

7 0
2 years ago
The graph shows a linear relationship between x and y. Based on the graph, what is the value of x when the value of y is 10? Wil
galben [10]
The correct answer is 55/4 which is equal to 13.75.

5 0
3 years ago
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