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snow_tiger [21]
4 years ago
8

Please help fast

Mathematics
1 answer:
Vladimir79 [104]4 years ago
3 0

Answer:

  B:  II, IV, I, III

Step-by-step explanation:

We believe the proof <em>statement — reason</em> pairs need to be ordered as shown below

  Point F is a midpoint of Line segment AB Point E is a midpoint of Line segment AC — given

  Draw Line segment BE Draw Line segment FC — by Construction

  Point G is the point of intersection between Line segment BE and Line segment FC — Intersecting Lines Postulate

  Draw Line segment AG — by Construction

  Point D is the point of intersection between Line segment AG and Line segment BC — Intersecting Lines Postulate

  Point H lies on Line segment AG such that Line segment AG ≅ Line segment GH — by Construction

__

  II Line segment FG is parallel to line segment BH and Line segment GE is parallel to line segment HC — Midsegment Theorem

  IV Line segment GC is parallel to line segment BH and Line segment BG is parallel to line segment HC — Substitution

  I BGCH is a parallelogram — Properties of a Parallelogram (opposite sides are parallel)

  III Line segment BD ≅ Line segment DC — Properties of a Parallelogram (diagonals bisect each other)

__

  Line segment AD is a median Definition of a Median

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20.Solve the inequality. Express your answer in the form of a graph and in interval notation. 3/ − 8 &gt;1
sdas [7]
\frac{3x}{x-8}>1

Multiply both-side by (x-8)

3x > 1(x-8)

3x > x - 8

Collect like term

3x- x >-8

2x > -8

Divide both-side by 2

x > -4

This can be represent as;

This can be represented in interval notation as ( -4, ∞)

5 0
1 year ago
Tiya flipped a coin 40 times. The coin landed heads up 16 times and tails up 24 times.
beks73 [17]

Answer:

16:40, 0.4

Step-by-step explanation:

experimental probability would be a ratio consisting of the number of times the coin lands on heads to the total number of times the coin is flipped so it would be 16 to 40 or simply 16:40

theoretical probability would be a way to show the likeliness of the coin landing on heads and can be found by dividing the number of flips that is expected to land heads up by the total number of flips so you divide 16 by 40 which equals 0.4

4 0
3 years ago
(HELPPPPPP)This graph relates the volumes of triangular pyramids with a base area of 12 square inches and their heights. Volumes
aleksklad [387]

Answer:

b

Step-by-step explanation:

7 0
4 years ago
Richard has 5 markers in a backpack. One of them is black and one is red. Find the probability Richard will reach into the backp
SpyIntel [72]

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4 0
4 years ago
In the pair equations bx - 6y = 18 and 2x - 3y = 9, b is a constant. The system of two equations has infinitely many solutions.
sukhopar [10]

Well, if

{bx - 6y = 18 and {2x - 3y = 9, you might want to try elimination

Multiply second equation by -2: bx - 6y = 18 and -2(2x - 3y = 9)

Simplified: bx - 6y = 18 and -4x + 6y = -18

Now if you add them you get: -4x + bx = 0

Then simplified:  bx = 4x

divide by x:  b = 4

Your final solution is b = 4.

Hope that helps!

7 0
3 years ago
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