12 inches = 1 foot
144 square inches = 1 square foot
1250 square inches = 1250/144 = 8.68 square feet
Use an equation of ratios to determine the amount of gas needed to fill the tank.
0.2 0.8
---------- = ------
288.75 x
231 gal
So, 0.2x = (0.8)(288.75 gal), and x = ----------------- = 1155 gal.
0.2
It would take 1155 gal. to fill the tank.
The cost would be
1155 gal $3
------------ * ---------- = $3465 (answer)
1 1 gal
Answer:
1 or 2
Step-by-step explanation:
8x + 4x < 36
the number x could either be 1 or 2
Answer:
You are correct its the third one
Step-by-step explanation:
you've got this one right
Answer:
4√3 feet
Step-by-step explanation:
Here, a ladder is resting against a house makes a 60° with the ground,
Consider x be the distance of the top of ladder from the foot of house and y be the distance of bottom of ladder from the house. ( shown in the below diagram )
Using trigonometric ratio,
We have, length of ladder = 8 ft,
Hence, the house would reach 4√3 feet up.