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3 years ago

What is the ratio of flutes to trumpets? There are 8 trumpets and 12 flutes, whats the answer?

Mathematics

2 answers:

igomit [66]3 years ago

7 0

Answer:

2:3

Step-by-step explanation:

the ratio is simplified to 2:3

Paraphin [41]3 years ago

4 0

12/16 = 3/4. :)

Hope this helped. Also, sorry for not adding on step-by step info.

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What is the best description of the relation?

Pie

Answer:

The relation is not a function.

Step-by-step explanation:

A function is a relation in which no two ordered pairs have the same input and different outputs. Whenever you're trying to determine whether a given relation is a function, observe whether each input corresponds with exactly one output.

In this case, the answer is no. The input value of 10 corresponds with two output values, 4 and 20. It only takes one input value to associate with more than one output value to be invalid as a function.

Therefore, the given relation is not a function.

8 0

3 years ago

Question 1 Solve: 25.6 - 5y + 15. 3

QveST [7]

Answer:

40.9 - 5y

Step-by-step explanation:

25.6 - 5y + 15.3

40.9 - 5y ## ^ combine like-terms

8 0

3 years ago

I will like to know how to solve this

Alexxandr [17]

This is a linear equation in x.

So you need to group like terms

$1 + 4x = - 5 + 7x$
Let us group the x terms on the Right Hand Side of the equation and the constant terms on the Left Hand Side.

$1 + 5 = 7x - 4x$
We can now simplify

$6 = 3x$
Now let us divide both sides by 3.

$\frac{6}{3} = \frac{3x}{3}$

This implies that

$2 = x$
or

$x = 2$
Let us our answer

$1 + 4(2) = - 5 + 7(2)$

$1 + 8 = - 5 + 14$
$9 = 9$
Good we are right

5 0

3 years ago

Read 2 more answers

Would the three sides:

Andru [333]

Answer:yes it would make a right triangle

7 0

3 years ago

(-3/4)*(-3/5)*(-1)= pls help my teacher is gonna kill me

GaryK [48]

Answer:

-9/20

Step-by-step explanation:

For the first two terms, all you have to do is multiply the numerators and the denominators, and cancel out the negative, but because there is a -1 after that, the negative sign comes back, although the -1 doesn't really change the number.

3 0

2 years ago