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vodka [1.7K]
3 years ago
9

Please I need help with just 1 and 2 please!!!

Mathematics
1 answer:
tankabanditka [31]3 years ago
4 0
1.)

10/15 ÷ 5
= 2/3

2.)

7/21 ÷ 7
= 1/3
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Answer:

Start

A2

B2

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END

Step-by-step explanation:

Start (A3)

x is equal to 141 because they are alternate interior angles.

A2. x is equal to 39 because they are corresponding angles.

B2. x would be supplementary to 41 because the angle that x supplements is corresponding to 41.

41 + x = 180 due to the linear pair postulate. Therefore, x = 139.

B1. x would be supplementary to 82 because they are consecutive exterior angles.

82 + x = 180 due to the linear pair postulate. Therefore, x = 98.

C1. x = 102 due to the vertical angles theorem.

C2. x would be supplementary to 130 because the angle that x supplements is equal to 130 (Alternate Exterior Angles).

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x = 162

END

8 0
3 years ago
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sweet-ann [11.9K]

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