Answer:
Step by step proof is given below.
Step-by-step explanation:
∠ABX = ∠XBC (given that XB bisects ∠ABC)
∠AXB = ∠CXB = 90° (given that BX is an altitude)
BX = BX (common)
Therefore,
ΔABX ≅ ΔCBX (ASA congruence theorem)
AX = CX (Corresponding parts of congruence triangles are congruent)
So, X is the midpoint of AC and hence BX is a median.
Answer:
440
Explanation:
If 50% of the total gum balls are red which is 220, then the other 50% is 220.
Answer is 161, i read minus -50 as subtracting the negative 50