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3 years ago

Three fifths of the cast in a musical have to sing what fraction of the cost is not have to sing?

Mathematics

1 answer:

Sholpan [36]3 years ago

3 0

5/5 - 3/5 = 2/5 So the answer would be 2/5 of the cast would not have to sing.

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PLEASE HELP ASAP! DUE SOON PLEASE SHOW YOUR WORK

viktelen [127]

Answer:

So for the first one the first ting u have to do is FLIP the equation so---> X-12=y

Then you have to add 12 to BOTH sides----> x-12+12=y+12

So your answer for X ----> x=y+12

For Y on the first equation it is--->y=x-12 (Just flipped and the sign changed)

For the second equation we are gonna solve for Y first.

The first thing u want to do is divide both sides by -3 so it will look like this

-3y/-3 = 2x/+36/-3

So Y will equal-----> -2/3x- 12

Now we are going to do the X part

So fist FLIP the equation----> 2x+36= -3y

The add -36 to both sides-----> 2x+36+-36=-3y+-36

Last step you have to divide both sides by 2

So that would be----> 2x/2= -3y-3

Your final result will be----> x=-3/2y-18

I hope this helped you out (:::::::

6 0

3 years ago

You are reducing a map of dimensions 2 ft by 3 ft to fit on a piece of paper 8 in. by 10 in. what are the dimensions of the larg

stepan [7]

Answer:

The dimensions of the largest possible map that can fit on the page are 10 inches by $6\frac{2}{3}$ inches.

Step-by-step explanation:

You are reducing a map of dimensions 2 ft by 3 ft

Lets change them to inches.

1 foot = 12 inches

So, 2 feet = $2\times12=24$ inches

3 feet = $3\times12=36$ inches

So, dimensions are : 24 inches x 36 inches

$\frac{24}{36}=\frac{2}{3}$

Since 10 inch will be the longer side, we can find the shorter side by :

$\frac{x}{10}=\frac{2}{3}$

$3x=20$

$x=\frac{20}{3}$

or $x=6\frac{2}{3}$ inches

So, the dimensions of the largest possible map that can fit on the page are 10 inches by $6\frac{2}{3}$ inches.

5 0

3 years ago

Which are the correct reprsentives of the inequality -3(2x-5)<5(2-x)check all that apply x<5

a_sh-v [17]

Answer:

Step-by-step explanation:

$-3(2x-5)$

3 0

4 years ago

40 is 120% of what number?

Dennis_Churaev [7]

Always remember that percent means "out of 100". That means the 40%=40/100=.4
so 40% of 120 is equivalent to .4(120)=48
Hope I helped

5 0

3 years ago

Read 2 more answers

Express 2.41 x 10/4 in a standard form.

kakasveta [241]

The number written in standard form is 24100

Step-by-step explanation:

An object is said to be written in scientific notation when it is written in the following form:

$m\cdot 10^n$

where

m is the coefficient

n is the exponent of the power of ten

The number can be rewritten in standard form by writing the coefficient and then moving to the right (or to the left) the decimal point by n positions if n is positive (or negative).

In this problem, the number is

$2.41\cdot 10^4$

So we have

m = 2.41

n = 4

Therefore, we have to write 2.41 and then move the decimal point 4 positions to the right: so we get

$2.41\cdot 10^4 = 24100$

Learn more about scientific notation:

brainly.com/question/5565320

brainly.com/question/5756316

brainly.com/question/2867150

#LearnwithBrainly

7 0

4 years ago