Answer:
∠5=∠7=∠6=∠8=143°
∠4=∠2=∠1=37°
Step-by-step explanation:
∠4=180-∠6=180-143=37°
Answer:E
Step-by-step explanation:
All of the above
By the words "30% sale", this means that the current price of the book Diary of a Wimpy Kid is only 70% of its original price. We can mathematically express the scenario through the equation below,
current Price = (original price) x 0.70
Substituting the known values from the given above,
6.30 = original price x 0.70
The original price is therefore $9.0.