Answer:
Step-by-step explanation:
Arc CAB through E is just the sum of the 3 minor arcs you are given
Arc CEB = 53 + 79 + 68
Arc CEB = 200

Substitute the value of x = 2 to the equation:

Answer:
25 + 6v
Step-by-step explanation:
Simplify the parentheses:
9 + 2(8 + 3v)
Distribute:
9 + 16 + 6v
Combine like terms
25 + 6v
Answer:
38.4;
Step-by-step explanation:
32.5% × ? = 12.48
? =
12.48 ÷ 32.5% =
12.48 ÷ (32.5 ÷ 100) =
(100 × 12.48) ÷ 32.5 =
1,248 ÷ 32.5 =
38.4;