3.48 x 10^9
I hope this is right.
Y = x + a number
or it can have numbers in front of the letters
Answer:
22 + 34 = 56
Step-by-step explanation:
um you just add
AC is a common side, ∠ACD = ∠ACB and CD = BC ⇒ ΔACD and ΔABC <span>are congruent (SAS definition).
</span>Congruent triangles have exactly the same three angles, so ∠D = ∠B.<span>
</span>
