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Point c is between the endpoints of segment ab if ac equals 2x minus 1 cb equals 3x and ab equals 9 solve for x and find ac and cb?
ac + cb = ab = 9 2x - 1 + 3x = 9 5x -1 = 9 So 5x = 10 Thereby x =2. Also ac = 3 and cb = 6
Two chords and are equidistant from the center of a circle AB equals 3x plus 11 and CD equals 39 - x. Solve for x?
7
Ab equals 5.3 and CD equals 2X if ab and CD are congruent what is the value of x?
5.3 = 2x so x = 5.3/2 = 2.65
If AD equals 3x plus 5 AB equals 7x-3 and BC equals 8x-10 what is the value of x?
That depends on the value of CD and the perimeter of the quadrilateral out lined in the question
Ab plus bc equals bc plus ab what property is this?
Commutativity.
Point c is between the endpoints of segment ab if ac equals 2x minus 1 cb equals 3x and ab equals 9 solve for x and find ac and cb?
ac + cb = ab = 9 2x - 1 + 3x = 9 5x -1 = 9 So 5x = 10 Thereby x =2. Also ac = 3 and cb = 6
Two chords and are equidistant from the center of a circle AB equals 3x plus 11 and CD equals 39 - x. Solve for x?
7
Ab equals 5.3 and CD equals 2X if ab and CD are congruent what is the value of x?
5.3 = 2x so x = 5.3/2 = 2.65
If ab plus bc equals ac then ac equals ab plus bc?
yes because ab plus bc is ac
If AD equals 3x plus 5 AB equals 7x-3 and BC equals 8x-10 what is the value of x?
That depends on the value of CD and the perimeter of the quadrilateral out lined in the question
Ab plus bc equals bc plus ab what property is this?
Commutativity.
What property of equality is if ab plus cd equals ef plus cd then ab equals ef?
The existence of the additive inverse (of ab).
What is the property that says ab plus c equals ab plus ac?
associative property
If ac plus cb equals ab and ac equals cb then the point c is?
the midpoint of AB.
If you know that AB plus B equals C what is the conclusion?
C minus B equals AB
Ab equals 2x plus 1 metersbc equals x plus 2 meters angle abc equals 30 the area of the triangle abc is 3 m2 calculate the value of x give your answer correct to 3 significant figures?
Area = 0.5*AB*BC*sin(ABC) = 0.5*(2x+1)*(x+2)*0.5 = 3 So, (2x+1)*(x+2) = 12 2x2 + 5x + 2 = 12 2x2 + 5x - 10 = 0 x = 1.31 (to 3 sf)
Where does point AB intersects CD?
You need to provide more information in order to answer this question. However, you need to use either Subsitution or Elimination. Substitue the equation of Line AB into the equation of Line CD. E.g. Line AB y=2x Line CD y=3x+2 2x=3x+2 3x-2x=-2 x=-2 Sub x=-2 into either equation y=2(-2) y=-4 Therefore, the point of intersection is (-2, -4).
