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Mazyrski [523]
3 years ago
9

Which one of the properties described below DOES NOT apply to the perpendicular bisector of a segment?

Mathematics
1 answer:
Lana71 [14]3 years ago
7 0

Answer:

It must be longer than the original segment.

Step-by-step explanation:

Let analyse all the 4 answers:

  • a. It divides the original segment into two equal pieces.

Yes because It finds the midpoint of the given line segment.

  • b. Every point on the perpendicular bisector is the same distance from both end points of the segment.

Yes, because perpendicular bisector theorem states that if a point is on the perpendicular bisector of a segment, then it is equidistant from the segment's both endpoints.

  • c. It must be longer than the original segment

Wrong, it can be shorter or equal to the  original segment.

  • d. It is perpendicular to (makes a 90 angle with) the original segment

True, because of it is one of the the properties of a perpendicular bisector of a segment

So we choose C.

Hope it will find you well.

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4s - (s - 12) = 1- (1 - 6s)?
Nadusha1986 [10]

Answer:

s=-4

Step-by-step explanation:

  • combine like terms on each side and get 3s-12=6s
  • subtract 3s from both sides to get -12=3s
  • divide both sides by three and get s=-4
7 0
3 years ago
If one zeroes of the polynomial f(x) = 4x² - 8kx + 8x -9 is negative of other,
larisa86 [58]

Answer:

-1 and -2

Step-by-step explanation:

f(x) = 4x² − 8kx + 8x −9

f(x) = 4x² − 8(k−1)x − 9

If one root of f(x) is the opposite of the other, then f(x) must be a difference of squares, which means -8(k−1) = 0.

-8(k−1) = 0

k = 1

Therefore, the other polynomial is:

x² + 3x + 2

(x + 1) (x + 2)

The zeros are -1 and -2.

3 0
3 years ago
Write the point-slope form of the line that passes through (6,1) and is parallel to a line with a slope of -3 include all of you
ycow [4]

<u>Answer: </u>

The point-slope form of the line that passes through (6,1) and is parallel to a line with a slope of -3 is 3x + y – 19 = 0

<u>Solution: </u>

The point slope form of the line that passes through the points \left(x_{1} y_{1}\right) and parallel to the line with slope “m” is given as  

y - y_{1} = m\left(x - x_{1}\right) --- eqn 1

Where “m” is the slope of the line. x_{1} \text { and } y_{1}are the points that passes through the line.

From question, given that slope “m” = -3

Given that the line passes through the points (6,1).Hence we get x_{1} = 6 ; y_{1} = 1

By substituting the values in eqn 1, we get the point slope form of the line which is parallel to the line having slope -3 can be found out.

y – 1 = -3(x – 6)

y – 1 = -3x +18

On rearranging the terms, we get

3x + y -1 – 18 = 0

3x + y – 19 = 0

Hence the point slope form of given line is 3x + y – 19 = 0

8 0
3 years ago
PLEASE PLEASE HELP ME I NEED HELP IM CONFUSED!!!!
larisa [96]

Answer:

1. 0.7

2. 0.25

3. -0.3

4. 0.125

5. 0.23

6. 0.64

7. -0.6

Step-by-step explanation:

First divided those fractions, then you got those repeating decimals.

5 0
3 years ago
Read 2 more answers
1/10 of what number is 10 times as much as 8
Nataly_w [17]
Just think of 8x10 it equals 80
4 0
4 years ago
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