TY for the 10 points answer is g 1 f 4 h 10
Answer:
im pretty sure its ryan had a headstart of 3 or 10 meteres
Step-by-step explanation:
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
" the difference " means subtract
the difference between 5 and twice a number x is 1
5 - 2x = 1 <== ur equation
-2x = 1 - 5
-2x = - 4
x = -4/-2
x = 2 <== ur solution
Answer:
<u>A</u>
Step-by-step explanation:
Consider the left triangle within the big triangle.
Identity :
<u>sin θ = opposite side / hypotenuse</u>
<u />
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Taking the sine value of the angle to find h :
⇒ sin37° = h/6
⇒ <u>h = 6sin37°</u>