3 years ago

What is the ratio that is equivalent to 10:5

Mathematics

1 answer:

Mandarinka [93]3 years ago

5 0

You can divide or multiply to get an equivalent ratio.

But a possible answer for 10:5 is 20:10, 50:25.

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maxonik [38]

Answer:

Each of you should chip in $5.4

Step-by-step explanation:

You are going on a road trip over a distance of 300 km with three friends.

The car consumes 6 liters of gas per 100 km and gas costs $1.20 per liter.

For 100 km the car consumes 6 liter of fuel, so for 300 km it will consume

$=\dfrac{6}{100}\times 300\\\\=18\ lit$

For 1 liter of gas it costs $1.20, so for 18 liters it will cost

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2 years ago

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1.solve for x 3x - 2 = 3 - 4x

Lilit [14]

Answer:

$x=\frac{5}{7}$

Step-by-step explanation:

$3x - 2 = 3 - 4x$

Add $2$ and $4x$ on both sides of the equation.

$3x - 2 +2+4x= 3 - 4x+2+4x$

$3x+4x=-4x+5+4x$

$7x=5$

Divide $7$ on both sides of the equation.

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$x=\frac{5}{7}$

6 0

3 years ago

Need help!!! Don’t understand at all…

ryzh [129]

Cos A = adjacent/hypotenuse
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2 years ago

Which number completes the table for y = x^2? a.) -9 b.) 9 c.) 6 d.) -6

Zanzabum

Answer:

Step-by-step explanation:

We can substitute the x value given, -3, into our equation, y = x^2, to get what the y would be:

y = x^2

y = (-3)^2

When a negative number is squared, it is positive, so (-3)^2 = 9, and:

y = 9

This is option b

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Sonbull [250]

Answer:

Step-by-step explanation:

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2 years ago