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Neko [114]
2 years ago
13

Is constructed by making arcs centered at a and b without changing the compass width. which equation is not necessarily true? a.

pq = ab b. ap = pb c. aq = bq d. ar = rb
Mathematics
1 answer:
stich3 [128]2 years ago
6 0

The equation that is not necessarily true is that PQ = AB.

<h3>How to illustrate the equation?</h3>

The perpendicular bisector of any line segment can be drawn by opening the compass more than half, by putting the nib of the compass at one end of a line segment, and by marking an arc on both sides of the line segment from both the ends of the segment.

The following Property that the perpendicular bisector PQ follows when it bisects the line segment AB include:

  • AP=BP
  • AQ=BQ
  • AR=BR
  • ∠ARP=∠BRP=∠ARQ=∠BRQ=90°

Therefore, PQ is Perpendicular Bisector of Line Segment AB is not true.

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

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Find all the solutions of sin x + cos x = 1 in the interval [0, 2pie).
Mashcka [7]

Answer:

X = 0,  π/2 in the interval  [0, 2pi).

Step-by-step explanation:

Use the auxiliary angle method:

R sin(x + a)  = Rsin x cos a + Rcos x sin a = 1

                        sin x         +    cos x             = 1

Comparing coefficients:

R cos a = 1 and R sin a =  1, so

tan a = R sin a / R cos a  = 1

So a = π/4 radians.

Also  R^2(sin^2 a + cos^2 a) =  1^2 + 1^2 = 2

Therefore R = √2.

So √2 sin (x +π/4 = 1

sin x + π/4 = 1/√2

x  + π/4 = π/4

x = 0 radians

Also

x = 0 +  π/2 = π/2.

8 0
3 years ago
A triangle has three angles whose degree measures are a, b, and c. Which is greater?<br> a + b or c
sammy [17]
According to the triangle inequality theorem a+b > c
so a+b is greater. 
Hope it helps!
3 0
3 years ago
Three of the choices are ways to express 0.50. Which is NOT?
borishaifa [10]

Answer:

5/100

Step-by-step explanation:

5 over 100 is 5%, while the other options are 50%

5 0
3 years ago
In comparison to 1/3 where would 2/6 be located an on a number line
marta [7]

Answer:

If you simplify 2/6, you get 1/3 by dividing the numerator and denominator by 2.

Therefore, 1/3 and 2/6 would be the same point on the number line.

3 0
3 years ago
Find the area of a regular hexagon whose apothem is 1.7 cm and side length is 2 cm.. A. 20.4 cm2. B. 3.4 cm2. C. 6.8 cm2. D. 10.
Kipish [7]
A regular hexagon is composed of 6 regular triangles whose area is equal to half of the product of the apothem and side.
                        A - triangle = (1/2)(a)(s) = (1/2)(1.7 cm)(2 cm) = 1.7 cm²
Multiplying this area by 6 to get the area of the hexagon gives as the answer which is 10.2 cm². Therefore, the answer is letter D. 
5 0
3 years ago
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