the corner angle=90⁰ 45+45+90=180
Answer:
Area on a circle = πr² = 3.14 * (3)² = 3.14 * 9 = 28.53
The correct option would be (B) 28.26 sq in
Answer:
im pretty sure its the 3rd one.
Step-by-step explanation
Answer:
x=66
Step-by-step explanation:
Every triangle is equal to 180 degree angles so if you do 83+31, then that is equal to 114, which is when you do 180-114 and that would be 66. So your answer would be x=66
Answer:
(d) The sale was for a 29% decrease.
Step-by-step explanation:
Original/Regular price = $42.25
New/Sale price = $29.95
Difference in prices = 42.25 - 29.95 = 12.3
Formula for finding the percentage decrease of the sale
=
× 100
× 100
= 
≈ 29.11 %
≈ 29 %
Therefore, the percent off the watch during the sale was approximately 29%.
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