Jadieng33 Jadieng33

18-09-2022
Mathematics

Answered

find the value for x
(x+63)
(4x)

find the value for x x63 4x class=

Answer :

sqdancefan sqdancefan

18-09-2022

Answer:

x = 21

Step-by-step explanation:

You are given expressions (x+63)° and (4x)° for alternate interior angles at a transversal crossing parallel lines. You want to know the value of x.

Alternate interior angles

Where a transversal crosses parallel lines, alternate interior angles are congruent. That means ...

(4x)° = (x +63)°

3x = 63 . . . . . . . . divide by °, subtract x

x = 21 . . . . . . . . . divide by the coefficient of x

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