Answer: m<BCD = 130 degrees
9x - 5 = 4x + 5 + 65
simplify
9x - 5 = 4x + 70
add 5 to both sides
9x = 4x + 75
subtract 4x from both sides
5x = 75
divide both sides by 5
x = 15
substitute 15 for x
9(15) - 5
135 - 5
130
Therefore, m<BCD = 130 degrees
Answer:Alpaca.
traslaha
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
The geometric mean of 2 numbers a and b is
Hence
The geometric mean of 5 and 10 is
=
= = × = 5
Answer:
The answer is 36.9
Step-by-step explanation: