2 years ago

HELPPPPO PLEASE PLEASE

Mathematics

2 answers:

anyanavicka [17]2 years ago

7 0

Answer:

x = 37

Step-by-step explanation:

by using vertically opp angles

2x + 1 = 75

$x = \frac{75 - 1}{2} = 37$

KengaRu [80]2 years ago

7 0

Answer:

x=37

Step-by-step explanation:

When 2 lines cross like this, the angles on either side must add up to 180°, or a flat line. This means the angles across from each other, in this case 75° and (2x+1) ° are equal. So, we set 75=2x+1 and solve.

75-1=2x

74=2x

74/2=2x/2

x=37

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