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Iteru [2.4K]
3 years ago
11

Need full answer explaining please

Mathematics
2 answers:
Lesechka [4]3 years ago
6 0
Angle y making a line with 80° and 60° it means their sum should be =180°
 80°+60°+y=180°
y=40°  so x=40° because they are vertical angels and vertical angels are equal
Gnesinka [82]3 years ago
5 0
A straight angle is equal to 180 degrees. 180-80=100. 100-60=40. so y=40. vertical angles are congruent so x=40 degrees.
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amm1812

Answer:

Jamal's age = 2×x+12= 2x+12

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astraxan [27]

Answer:

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Step-by-step explanation:

(7x3)2(x3)

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3 years ago
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aksik [14]
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EleoNora [17]

Answer:

Step-by-step explanation:

7 0
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n200080 [17]

Answer:

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