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Eddi Din [679]
3 years ago
7

Explain how to construct a perpendicular bisector. ?

Mathematics
2 answers:
inysia [295]3 years ago
8 0
Open the compass it is more than half of the distance between a and b, and scribes arcs of the same radius centered at a and b. call the two points where these two arcs meet c and d. Draw the line between c and d. CD it is the perpendicular bisector of the line segment AB. call the point where CD intersects AB and E
defon3 years ago
8 0
First: place the compass on the end of a line segment. second: adjust the compass to just slightly longer than half the line segment length. third: draw arcs above and below the line fourth: keeping the same compass width draw arcs from the other end of the line. last place ruler where arcs cross and draw line segment
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An antique collectible has a value of $235 right now. It will increase in value by 9% each year. Find the value the collectible
kirill [66]

Answer:

Step-by-step explanation: An antique collectible has a value of $235 right now. It will increase in value by 9% each year. Find the value the collectible after 16 years, A.$2115 B. $1017 C.$856 D.933

8 0
3 years ago
Read 2 more answers
Write the equation g(x) of the transformation of the parent graph f(x) = |x| stretched vertically by a factor of 2, reflected ov
Otrada [13]

Answer:

g(x) = -2|x+1| -3

Step-by-step explanation:

f(x) = |x|

y = f(x) + C C < 0 moves it down

y = |x| -3  for  shifting down 3

y = f(x + C) C > 0 moves it left

y = |x+1| -3 for move it left 1

y = Cf(x)  C > 1 stretches it in the y-direction

y = 2|x+1| -3 to stretch it 2 vertically

y = −f(x)  Reflects it about x-axis

y = -2|x+1| -3

7 0
3 years ago
Read 2 more answers
What is the perimeter of this rectangle?
kotegsom [21]

~Hello There!~

Finding the perimeter simply means adding all the sides together.

31 + 81 + 31 + 81 = 224 cm

Yes, you are correct.

Hope This Helps You!                                                              

Good Luck :)                                                                              

Have A Great Day ^_^

- Hannah ❤

8 0
3 years ago
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in mongolia the temperature can dip down to -45C in January. The temperature in July may reach 40C. What is the temperature rang
xz_007 [3.2K]

Answer:

85 C

Step-by-step explanation:

Temperature range means the difference between the maximum and minimum in temperature for an area. 40C-(-45C)=85 C

7 0
2 years ago
Write a congruence statement for the pair of triangles. Name the postulate it theorem that justifies your statement.
mezya [45]

Answer:

B

Step-by-step explanation:

4 0
2 years ago
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