the answer is 203/16 or 12.6875
Answer:
Step-by-step explanation:
<u>Use trigonometry to help</u>
- cos = adjacent side/hypotenuse
- hypotenuse = adjacent side / cos
<u>Substitute values:</u>
- Distance between the Sun and the Moon = y / cos x
I don't know the answer to be honest.
:) :) :) :) :) :) :) :)
For A, divide total miles by the miles per gallon for each tire pressure to find the number of gallons of gas used:
At 30 psi: 23000 / 20.5 = 1121.95 gallons , round to 1121 gallons.
At 35 psi: 23000 / 21.1 = 1090 gallons.
Number of gallons saved: 1121 - 1090 = 31 gallons.
B) multiply the cost per gallon by the number of gallons saved:
31 gallons x $2.00 = $62.00 saved.
C) Multiply the gallons saved by 1 car by total number of cars:
31 gallons x 140 million cars = 4,340 million gallons ( 4 billion 340 million gallons)
Answer:
-3 , 6
Step-by-step explanation:
- <em><u>(</u></em><em><u>4</u></em><em><u>)</u></em><em><u> </u></em><em><u>×</u></em><em><u> </u></em><em><u>(</u></em><em><u>-</u></em><em><u>3</u></em><em><u>)</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>-12</u></em>
- <em><u>(</u></em><em><u>-</u></em><em><u>2</u></em><em><u>)</u></em><em><u> </u></em><em><u>×</u></em><em><u> </u></em><em><u>(</u></em><em><u>6</u></em><em><u>)</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>-12</u></em>
<em><u>HOPE</u></em><em><u> </u></em><em><u>IT</u></em><em><u> </u></em><em><u>MAY</u></em><em><u> </u></em><em><u>HELP</u></em><em><u> </u></em><em><u>YOU</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>