I think it is 57 I just subtracted the two numbers
The number is 17 hope it helps
x = 72
Step-by-step explanation:
Answer:
14.0% increase
Step-by-step explanation:
One formula you can use for this is ...
percent change = ((new value)/(old value) -1) × 100%
= (65/57 -1) × 100%
≈ 0.1403 × 100%
≈ 14.0% . . . . . . the positive sign indicates an increase
Answer:
the other two angles are 70° and 20°
Step-by-step explanation: