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3 years ago

Please help I don’t understand

Mathematics

1 answer:

KIM [24]3 years ago

8 0

Answer:

The equivalent ratios are:

16:10

8:5

48:30

Step-by-step explanation:

It is given that the ratios are equivalent ratios. So all the ratios will simplify to the same ratio. We can use this to find the ratios.

given ratio is:

16:10

which simplifies to

8:5

We can observe that the second ratio will be same 8:5

Now,

$\frac{8}{5} = \frac{x}{30}\\x = \frac{8}{5} * 30\\x = 48$

Hence,

The equivalent ratios are:

16:10

8:5

48:30

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4 years ago

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Answer:

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4 years ago

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3 years ago

At a carnival, food tickets cost $2 each and ride tickets cost $3 each. A total of $1,240 was collected at the carnival. The num

const2013 [10]

Answer:

Step-by-step explanation:

The given equations satisfy the given conditions. There are 2 equations and 2 unknowns, so a certain solution can be found.

This can be solved using substitution,

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4 years ago

I will give brainliest if correct

m_a_m_a [10]

Answer:

The surface area of the net shown is: 88 $in^2$

Step-by-step explanation:

Break up the different shapes in the net:

Let's take the big square first:

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We multiply both these values to get 20 $in^2$

Lets look at the small rectangular box now:

It has a side of 3in and a base of 4in.

We multiply both these values to get 12 $in^2$

There are two big squares so we add up their surface areas:

20 $in^2$ + 20 $in^2$ = 40 $in^2$

There are 4 small rectangular squares so we add up their surface areas:

12 $in^2$ + 12 $in^2$ + 12 $in^2$ + 12 $in^2$ = 48 $in^2$

Now we add up the big square and small rectangular squares values:

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Therefore the answer is 88 $in^2$

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3 years ago