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3 years ago

In the beginning steps of constructing a perpendicular bisector of CD, the compass should be stretched out

Mathematics

1 answer:

cupoosta [38]3 years ago

8 0

Given:

Line segment is CD.

To find:

The beginning steps of constructing a perpendicular bisector of CD.

Solution:

To draw a perpendicular bisector of a line segment, first we need to open the compass more than half of the distance between the end points of the segment.

End points of the segment CD are C and D.

So, to draw a perpendicular bisector of CD, the compass should be stretched out more than halfway from point C to the other endpoint D.

Therefore, the correct option is C.

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Please help me

Stolb23 [73]

Step-by-step explanation:

option c 120

earning (in$) for 8 dog houses = 40

earning (in$) for 1 dog house= 40/8 = 5

earning (in$) for 24 dog houses= 24×5 = 120

8 0

3 years ago

(50 POINTS) Express each sum using summation notation.

vesna_86 [32]

14: a

/2 0.25 313% 16%

15: 54

4 0

3 years ago

I need Geometry help!!!

choli [55]

Vertical angles are equal, so
.. 3x +8 = 5x -20
.. 28 = 2x . . . . . . . . add 20-3x
.. 14 = x . . . . . . . . . . divide by 2

Each of the vertical angles is 3*14 +8 = 50°, so the supplementary one is 130°.
.. 5*14 +4y = 130
.. 4y = 60 . . . . . . . . subtract 70
.. y = 15 . . . . . . . . . . divide by 4

The values of interest are
.. x = 14
.. y = 15

6 0

3 years ago

Which function describes the sequence 4, 8, 16, 32 …

Viktor [21]

Answer:

I think that the answer is 2 power n , so A is the correct choice .

3 0

3 years ago

A cube is painted so that one side is blue, two sides are red, and three sides are green. How many different such cubes can be p

Angelina_Jolie [31]

Answer:

So there are 3 distinct cubes.

Step-by-step explanation:

There are total six sides of the cube.

if we observe the given data and fix the sides of the cube by the color

So,

let suppose,

Blue color is painted on the top side of the cube

Now, we have left 5 sides

as per the information 2 sides are painted by Red color

let suppose,

1 Red color is painted on bottom side And 1 is on side

Now, we have left 3 sides

And 3 sides are green as per the given information.

1 green color painted on the adjacent side of the red side

1 green side is opposite of red side.

and 1 opposite of green side.

Now all side are colored and if we observe the above scenario

All other possibilities can be rotated to one of these.

So there are 3 distinct cubes.

8 0

3 years ago