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schepotkina [342]
3 years ago
15

Determine which postulate or theorem can be used to prove that XYZ LYZ.

Mathematics
2 answers:
Ivan3 years ago
8 0

Answer:

AAS postulate

Step-by-step explanation:

In the figure attached, the complete question is shown.

The Angle, Angle, Side postulate states that if two angles and the non-included side of one triangle are congruent to two angles and the non-included side of another triangle, then these two triangles are congruent. In this case the two congruent angles are X with L and Z which is the same angle for both triangles; and the non-included side is the side YZ.

Elina [12.6K]3 years ago
3 0
It should be aas thats what mine was
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-x-2y-4z=-6<br> X-5y-2z=-2<br> 2x-3y+2z=2
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Step-by-step explanation:

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4 years ago
The volume of this regular pentagonal pyramid is 82.5 cubic meters. What is the height of the pyramid?
a_sh-v [17]

the height of the pentagonal pyramid is 5. 70 meters

<h3>Volume of a regular pentagonal pyramid</h3>

The formula for determining the volume of a regular pentagonal pyramid is given as;

V=5/12tan(54°)ha^2

Where

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  • h is the height

We have the volume to be;

volume = 82. 5 cubic centers

height = h

a = 5m

Substitute the values

82. 5 = \frac{5}{12} × tan 54 × h ×5^2

82. 5 = 0. 42 × 1. 3764 × 25 × h

Make 'h' subject of formula

h = \frac{82. 5}{14. 45}

h = 5. 70 meters

The height of the pentagonal pyramid is 5. 70 meters

Thus, the height of the pentagonal pyramid is 5. 70 meters

Learn more about a pentagonal pyramid here:

brainly.com/question/16315924

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6 0
1 year ago
What is the length of XPY in terms of pi?
rosijanka [135]

Answer:

i dont know

Step-by-step explanation:

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4 years ago
What is the mode of the data set?
Alex17521 [72]
1. the mode is 100 because 100 is the most common number in that sequence

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4 years ago
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