Answer:
huh-
Step-by-step explanation:
Answer:
$100 increase
Step-by-step explanation:
500 x 20%
= $100 increase
M∠ADB + m∠BDC = m∠ADC [<span>angle addition postulate]
x + x + 10 = 60
2x + 10 = 60
2x = 60 - 10
2x = 50
x = 50/2
x = 25
a
m</span>∠ADB = x = 25°
b
m∠BDC = x + 10 = 25 + 10 = 35°
The answer is 75! Explanation, use the distance formula