Find the value of x.
48°
(7x + 13)
A. 7
B. 3
C. 11
о
D. 5
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Answer:
D
Step-by-step explanation:
The given angles are vertically opposite and congruent , then
7x + 13 = 48 ( subtract 13 from both sides )
7x = 35 ( divide both sides by 7 )
x = 5 → D