Answer:
x = 71
Step-by-step explanation:
Since 2 sides of the triangle are congruent then the triangle is isosceles.
Thus the 2 base angles are congruent
The sum of the 3 angles in the triangle = 180°, so
x =
=
= 71
<span>7 divided by 798 is
1/114 for fraction form
0.008871989860583 for decimal form</span>
I'm sure this is the answer
D) an = 2 + 5n
ùwú~☆