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3 years ago

Describe the relationship between the two quantities. Distance traveled by car; Amount of gas in the car.

Mathematics

2 answers:

Novosadov [1.4K]3 years ago

6 0

Amount of gas in the car helps the car go and reach its destinations.

icang [17]3 years ago

6 0

Answer:

Inverse relation between distance traveled and amount of gas in the car

Step-by-step explanation:

Because amount of gas in the decreases as distance traveled increases.

Suppose you have 2 liter fuel in the car and as you start the car for travelling so distance increases and fuel decreases.

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Make r the subject of the formula in I=E/R+r

allochka39001 [22]

Step-by-step explanation:

$I = \frac{E }{ R} + r$

$I - \frac{ E }{ R} = r$

$\frac{I R -E }{ R} = r$

HOPE IT HELPS Y

8 0

2 years ago

The total resistance in a circuit with two parallel resistors is 2 ohms and R1 is 6 ohms. Using the equation for R2, in terms of

ivanzaharov [21]

<h2>Answer:</h2>

$R_2$ is 3 ohms

<h2>Step-by-step explanation:</h2>

In a circuit containing two resistors $R_1$ and $R_2$ connected together in parallel, the total resistance $R_T$ is given by;

$\frac{1}{R_T} = \frac{1}{R_1} + \frac{1}{R_2}$ ---------(i)

<em>Make </em> $R_2$ <em> subject of the formula;</em>

=> $\frac{1}{R_2} = \frac{1}{R_T} - \frac{1}{R_1}$

=> $\frac{1}{R_2} = \frac{R_1 - R_T}{R_TR_1}$

=> ${R_2} = \frac{R_TR_1}{R_1 - R_T}$ ---------------(ii)

From the question,

$R_1$ = 6Ω

$R_T$ = 2Ω

Substitute these values into equation (ii) as follows;

=> ${R_2} = \frac{2*6}{6 - 2}$

${R_2} = \frac{12}{4}$

$R_2$ = 3Ω

Therefore, the value of $R_2$ = 3 ohms or $R_2$ = 3Ω

3 0

2 years ago

How can I fiure out markup from a price and a percent? (So if i have $1.50 and I need 20% more how do I do that)

Ede4ka [16]

1.50 + (1.50 * (20%)) = 1.8

7 0

3 years ago

Work out the area of the circle take pi to be 3.142 the radius 11.2cm

lozanna [386]

The formula for the area of a circle is Area = PI x r^2

Area = 3.142 x 11.2^2

Area = 394.13 square cm.

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2 years ago

Subtract using the number line.

Lesechka [4]

Answer:

-23

Step-by-step explanation:

-2/3 = -26/39

-1/13= -3/39

-26/39- (-3/39) = -23

4 0

2 years ago