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QveST [7]
2 years ago
11

Help me pleaseeeee!!!!!!!!

Mathematics
1 answer:
Andrei [34K]2 years ago
5 0

Answer:

140

Step-by-step explanation:

Angles 1, 2 and 3 are in a straight line,

Straight line has 180 degrees,

∠1 = ∠3 = 20

∠1 + ∠2 + ∠3 = 180

20 + ∠2 + 20 = 180

∠2 + 40 = 180

∠2 = 180 - 40

∠2 = 140

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Vsevolod [243]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
the coordinates of point t are ​(0,2). the midpoint of st is ​(1,-6) find the coordinates of point s.
sasho [114]

Question

the coordinates of point t are ​(0,2). the midpoint of st is ​(1,-6) find the coordinates of point s.

Answer:

(10,-14)

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Therefore, the coordinates of point S should be at (10,-14)

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3 years ago
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