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Paul [167]
3 years ago
6

Shell charges $2.23 dollars per gallon of gas for refueling vehicles. Assume the number of gallons is your independent variable

(x) and the cost is your dependent variably (y). Find 'y', the cost of x gallons of gas.
Mathematics
1 answer:
sattari [20]3 years ago
5 0
Y=$2.23x
Is there more to the question?
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Least to greatest 0.386 0.3 0.683 0.836
m_a_m_a [10]
0.3, 0.386, 0.683, 0.836
7 0
3 years ago
What is the measure of x?
Sveta_85 [38]

Answer:

Hello!

After reviewing the problem you have provided I have come up with the correct solution:

x= 9

Step-by-step explanation:

To come up with this solution you have to first realize that the smaller triangle is a proportionally scaled down version of the entire larger triangle! (I will show what I mean in a linked picture)

So after we have realized that the smaller triangle is a scaled down version of the larger one, we can then create a formula or ratio to calculate the value of the missing side of the larger triangle (being x+6=??).

To create the formula/ratio I divided 10inches by 4inches. Thus the larger triangle is 2.5 times larger than the smaller one.

I then use this ratio to figure out the missing length of the larger triangle by doing:

6inches x 2.5 = 15inches.

I then inputed the 15inches into the formula of the missing side:

x+6=15

Subtracted 6 from both sides to simplify, and came up with the solution!

x=9

Let me know if this helps!

4 0
2 years ago
PLEASE I NEED HELP!!!!!!!!
Yanka [14]

Answer:

1) x= 3i, x= - 3i

2) x= +i\sqrt{7}, x = - i

Step-by-step explanation:

1) x^2+9=0

(x+3i)(x-3i)=0

x= 3i, x=-3i

2) x^2-4=-11

x^2=-7

x= ±i\sqrt{7}

x= +i\sqrt{7}, x = - i

hope this helps!! :))

7 0
3 years ago
Data was collected on the average winter temperature and the number of days with
laila [671]

Answer:

You should expect to see more days with snow when the average temperature is lower, and less days wth snow when the average winter temperature is higher.

6 0
3 years ago
There are 3 sides in a right triangle. The two legs and what? The answer is one word and begins with "h".
V125BC [204]
Hypotenuse, you can find it by using the <span>Pythagorean theorem</span>
4 0
3 years ago
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