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anyanavicka [17]
2 years ago
9

Can you help me solve? Question is on top left

Mathematics
2 answers:
galina1969 [7]2 years ago
3 0

Answer:

See below ~

Step-by-step explanation:

⇒ 65 = 65 + y (alternate exterior angles)

⇒ y = 0

⇒ 4(12x + 1) + 15 = 180 - 65 - y (Linear angles)

⇒ 48x + 4 = 100 - 0

⇒ 48x = 96

⇒ x = 2

⇒ 3(7z + 6) + 5(5z + 1) = 115 (Both the angles are equal "alt. ext. angles")

⇒ 21z + 18 + 25z + 5 = 115

⇒ 46z + 23 = 115

⇒ 46z = 92

⇒ z = 2

Alexeev081 [22]2 years ago
3 0
Z=2 I’m good at math
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------------------------------

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