Please solve Consider the congruence ≡8 (mod 847)
ax ≡ 8 (mod 847).

Choose a value for such that (,847)=1. Then solve the congruence
I want a to be 10, a =10

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step-by-step explanation:

y=20x

: )

hope this

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.