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2 years ago

5

The playing surfaces of two foosball tables are similar. The ratio of the corresponding side lengths is 10 : 7. What is the rati

o of the areas ?

1 answer:

sweet [91]2 years ago

7 0

1 can be 10*7 the other 7*10

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Which statements are true about triangle XYZ? Select three options.

ivanzaharov [21]

Answer:

1,2,5

Step-by-step explanation:

On edge

3 0

2 years ago

Read 2 more answers

there are 8 pieces of fruit in a basket including 4 apples what is the probability that a randomly selected piece of fruit will

Helen [10]

Answer:

$\frac{1}{2}$ is the probability for picking fruits and it will be apple.

Explanation:

probability of picking apple: $\boxed{\frac{total -apples}{total-fruits} }$ → $\frac{4}{8}$ → $\frac{1}{2}$

7 0

2 years ago

On a map with a scale of 1in to 12 feet, the area of a restaurant is 60in squared. Han says that the actual area of the restaura

Anton [14]

Answer: Disagree. The actual area is $8,640\ ft^2$ (See explanation)

Step-by-step explanation:

Let be "x" the actual area of the the restaurant.

You know that the scale of the map is 1 inches to 12 feet. This can be written as a fraction:

$\frac{1\ in}{12\ ft}$

Calculate the scale drawing area of the restaurant. This is:

$(\frac{1\ in}{12\ ft})^2=\frac{1\ in^2}{144\ ft^2}$

Since the area of the restaurant is $60\ in^2$ on the map, you can set up this proportion and then solve for "x" in order to find the actual area of the restaurant.

This is:

$\frac{144\ ft^2}{1\ in^2}=\frac{x}{60\ in^2}\\\\(60\ in^2)(\frac{144\ ft^2}{1\ in^2})=x\\\\x=8,640\ ft^2$

Therefore, what Han says is incorrect.

6 0

2 years ago

Andrei wants to fill a glass tank with spherical marbles and then fill the remaining space with water.

diamong [38]

The volume of each marble is 0.05 liters

<h3>How to determine the volume?</h3>

The volume function is given as:

w = 32 - 0.05n

The variable n represents the number of marbles.

This means that 0.05n represents the volume of n marbles and 32 represents the total volume of the glass tank

To get the volume of each marble, we divide 0.05n by n

i.e.

Volume = 0.05n/n = 0.05

Hence, the volume of each marble is 0.05 liters

Read more about linear functions at:

brainly.com/question/8062202

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3 0

1 year ago

I am struggling on figuring out how to do this. Please help me

Anna35 [415]

Given:-

$f(x)=13x+2$

To find the inverse of the function.

So now we change the value of x in the given function as y and find the value of y. so we get,

$x=13y+2$

Now we find the value of y. so we get,

$\begin{gathered} 13y+2=x \\ 13y=x-2 \\ y=\frac{x-2}{13} \end{gathered}$

So the required solution is,

$y=\frac{x-2}{13}$

6 0

10 months ago