Find the measure of angle 1
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∠ 1 = 128°

Step-by-step explanation:

∠6 = 7x + 3                                 [ vertically opposite angles ]

∠6 = 4x + 24                               [ corresponding angles ]

7x + 3 = 4x + 24

7x - 4x = 24 - 3

3x = 21

x = 7

∠1 + ( 4x + 24 )= 180°                           [ straight line angles ]

∠1 + 4 ( 7 ) + 24 = 180°                      [ Substituting x = 7 ]

∠ 1 + 28 + 24 = 180°

∠ 1 = 180 - 24 - 28

∠ 1 = 128°

Step-by-step explanation:

7x+3=4x+24(ALTERNATIVE EXTERIOR ANGLES )

3x=21

x=7

ANGLE 1+(4x+24)=180

angle1 +4×7+24=180

angle1+52=180

angle1=180-52

angle1=128

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it would to have a graph or something ! but i had this question so its false

step-by-step explanation:

50 min

step-by-step explanation:

they will be decreasing both their times in half

60 / 2 = 30

40/2 = 20

30 + 20 = 50