ANSWER
EXPLANATION
The area of a circular pin is given by
The diameter of the pin is 6.2cm.
Divide 6.2cm by 2 to get the radius.
The area is
The area of the circular pin is 30.18 centimeters square to the nearest hundredth.
Answer:
b, a, c
Step-by-step explanation:'
The side opposite of the smallest angle(50) is always the smallest, which means b is the smallest
Hope this helps!
I think it would be 4.7A - C
Answer:
- 1.25 hours or 1 hour and 15 minutes
Step-by-step explanation:
<em>Question</em>
- <em>Lisa lit a candle with a height of 8 inches. When lit, this candle loses 10% of its original height every hour. </em>
- <em>Please complete the following sentence by writing the number in the blank.
Until the candle has been burning for at least _______ hours, the height of Jennifer's candle will be more than 7 inches.</em>
<u>Candle looses 10% of 8 inches, it equals:</u>
- 8*0.1 = 0.8 inches an hour
<u>Let x be required time, then:</u>
- 8 - 0.8x > 7
- 0.8x < 8 - 7
- 0.8x < 1
- x < 1/0.8
- x < 1.25
- or 1 hour 15 minutes
Answer:
p = 1.2
Step-by-step explanation:
-10.9p = -9.18 - 3.9
-10.9p = -13.08
Divide both sides by -10.9
p = -13.08/-10.9
p = 1.2