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Law Incorporation [45]
3 years ago
5

Which point on the number line shows the graph of 0.5?

Mathematics
2 answers:
Bumek [7]3 years ago
8 0

Answer: D

Step-by-step explanation:

D

mario62 [17]3 years ago
8 0

Answer:

D

Step-by-step explanation:

it is between 0 and 1

You might be interested in
Mutiple choice pls help !!
Vedmedyk [2.9K]

Answer:

5π m

Step-by-step explanation:

Using the pythagorean theorem we can figure out that the third side is 5m

A^2 + B^2 = C^2

3^2 + 4^2 = C^2

9 + 16 = C^2

25 = C^2

√23 = √(C^2)

C = 5m

Side C is also the diameter of the circle, so the radius is 5/2, or 2.5

From that we can use the circumference formula, Circumference = 2π<em>r</em>

Circumference = 2 π (2.5) = <u>5π m</u>

8 0
2 years ago
Reflect the given preimage over y=−1 followed by y=−7. Find the new coordinates. What one transformation is this double reflecti
fenix001 [56]

Answer:

Reflecting over y = -1 line:

A'(8, -10)

B'(10, -8)

C'(2, -4)

Reflecting over y = -7 line:

A''(8, -4)

B'(10, -6)

C''(2, -10)

Step-by-step explanation:

Reflect the given preimage over y=−1 followed

by y=−7. Find the new coordinates. What one transformation is this double reflection the same as? (Note: when you are reflecting over a y= line, the x-values of the preimage will remain the same and you will be changing the y-values)

The coordinates of the preimage are:

A(8,8)

B(10,6)

C(2,2)

Answer: Reflecting over y = -1:

If a point is reflected over a y line, the x values remain the same while the y values change.

For point A(8, 8): The y distance between the y = - 1 line and point A is 9 units. (8- (-1)). If point A is reflected, the y value would be 9 units below the y = -1 line, i.e the new y coordinate would be at -10 (-1-9)

The new coordinate is at A'(8, -10)

For point B(10, 6): The y distance between the y = - 1 line and point B is 7 units. (6- (-1)). If point B is reflected, the y value would be 7 units below the y = -1 line, i.e the new y coordinate would be at -8 (-1-7)

The new coordinate is at B'(10, -8)

For point C(2, 2): The y distance between the y = - 1 line and point C is 3 units. (2- (-1)). If point C is reflected, the y value would be 3 units below the y = -1 line, i.e the new y coordinate would be at -4 (-1-3)

The new coordinate is at C'(2, -4)

Reflecting over y = -7 line:

For point A'(8, -10): The y distance between the y = - 7 line and point A' is 3 units. (-7- (-10)). If point A' is reflected, the y value would be 3 units above the y = -7 line, i.e the new y coordinate would be at -4 (-7+3)

The new coordinate is at A''(8, -4)

For point B'(10, -8): The y distance between the y = - 7 line and point B' is 1 units. (-7- (-8)). If point B' is reflected, the y value would be 1 units above the y = -7 line, i.e the new y coordinate would be at -6 (-7 + 1)

The new coordinate is at B'(10, -6)

For point C'(2, -4): The y distance between the y = - 7 line and point C' is 3 units. (-4- (-7)). If point C' is reflected, the y value would be 3 units below the y = -7 line, i.e the new y coordinate would be at -10 (-7-3)

The new coordinate is at C''(2, -10)

We can also see that h= −7−(−1)=−6. We know that two reflections is the same as a translation of 2h  units down. So 2(−6) is a translation of −12 units down.

5 0
3 years ago
The ratio of men to women in a certain factory is 3 to 4. There are 222 men. How many workers are there?
IgorLugansk [536]
The ratio of men to women in a certain factory = 3:4
The total number of men in the factory = 222
Let us assume the common ratio to be = x
Then
3x = 222
x = 222/3
  = 74
Then
The total number of women workers in the factory = 4 * 74
                                                                                 = 296
So
The total number of workers in the factory = 296 + 222
                                                                    = 518
From the above deduction we can easily conclude that there are a total of 518 workers in the factory.
8 0
2 years ago
A car has a maximum speed of 355.7 feet/second. Convert this speed to miles/hour.
Lynna [10]

Answer:

<h2><u><em>242.5226626 mph</em></u></h2>

Step-by-step explanation:

1 ft/s = 0.681818 mph

355.7 * 0.681818 = 242.5226626

355.7 ft/s = 242.5226626 mph

8 0
1 year ago
2. Sally has 8x dollars. Amanda has $12 more than Sally. Lucy has 3x dollars less than Amanda.
adell [148]

Answer:

Sally=8x

a.Amanda=8x+12

b.Lucy=8x+12-3x

=5x+12

c.if x=6

Lucy=5(6)+12

=30+12

=42

5 0
3 years ago
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