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malfutka [58]
3 years ago
12

Two parallel lines are cut by a transversal what is the measure of 7

Mathematics
2 answers:
Diano4ka-milaya [45]3 years ago
8 0

Answer:

angle 1 and angle 7=180°[co exterior angle]

123°+ <7=180°

<7=180°-123°

<7=57°

Greeley [361]3 years ago
5 0

Answer:

57

Step-by-step explanation:

since angle 3 is 57 (180-123=57) and 3 and 7 are corresponding, and corresponding angles are congruent,angle 7=57

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svp [43]

Step-by-step explanation:

option B is correct as,

10 + x = -18

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3 0
3 years ago
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earnstyle [38]

Answer:

CEFA

Step-by-step explanation:

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6 0
2 years ago
Find an equation of the circle that has center , 1−1 and passes through , 32
katovenus [111]

 

hello :<span>
<span>an equation of the circle Center at the A(a,b) and ridus : r is :
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6 0
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olganol [36]
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