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love history [14]
3 years ago
15

Tell whether the angles are adjacent or vertical. Then find the value

Mathematics
2 answers:
IceJOKER [234]3 years ago
6 0
Angles are vertical and
3x-4= 107
-4. -4
3x= 103
/3. /3
X= 34.333333
Valentin [98]3 years ago
3 0
The angles are adjacent but I don’t know the value for x I’m sorry
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valentina_108 [34]

Answer:

Part a) Rectangle

Part b) Triangle

Step-by-step explanation:

<u><em>The picture of the question in the attached figure N 1</em></u>

Part A) A cross section of the rectangular pyramid is cut with a plane parallel to the base. What is the name of the shape created by the cross section?

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Part b)  If a cross section of the rectangular pyramid is cut perpendicular to the base, passing through the top vertex, what would be the shape of the resulting cross section?

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see  the attached figure N 2 to better understand the problem

5 0
3 years ago
The least common factor of 8 and 56, 12 and 30, 16 and 24, and 9 and 15
shepuryov [24]

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Viefleur [7K]

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A = (1/2) * b * h

A = (1/2) * 8 * 10 = (1/2) * 80 = 40

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The derivative of (x+1)^2, for this you use the chain rule, to get 2x+2.
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