The answer is: B
Explanation: 8 is fixed, not related to the number of marbles.
168 = 2L + 1/5L + 1/5L
168 = 12/5L
L = 70
W = 14
Answer:
a) <DXC and < CXB are complementary angles
b) Supplementary angles
<AXB and <DXB
<AXC and DXC
Step-by-step explanation:
Complementary angles: Two angles are complementary angles if their sum equals 90°
Supplementary angles: Two angles are Supplementary angles if their sum equals 180°
a) Name a pair of complementary angles
So, <DXC and < CXB are complementary angles
b) Name two Supplementary angles pair
<AXB and <DXB (their sum equals 180°)
<AXC and DXC ((their sum equals 180°))
5/80 × 100 = 25/4 = 6.24%
