2 years ago

Marjorie has a square tabletop whose area is 36 square feet. What is the tabletop’s perimeter?

1 answer:

5 0

24. Since the area of a square is 36, it's best to figure out what the factors of 36 are.

The square root of 36 is going to be 6 so both factors are going to be six.

You don't have to worry about the side lengths being different because it's a square; therefore, the sides can't be uneven like a rectangle characteristically would.

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Jane corporation produces model toy cars each sells for $29 99 sense its variable cost per unit is $14 25 sense what is the brea

n200080 [17]

Answer:

Break-even point in units= 20,000

Step-by-step explanation:

Giving the following information:

Selling price per unit= $29.99

Unitary variable cost= $14.25

Fixed costs= $314,800

To calculate the break-even point in units, we need to use the following formula:

Break-even point in units= fixed costs/ contribution margin per unit

Break-even point in units= 314,800 / (29.99 - 14.25)

Break-even point in units= 20,000

5 0

3 years ago

Add the two expressions. −4x+3 and 2x−6 Enter your answer in the box.

BlackZzzverrR [31]

First, you set your problem up like this:

-4x+3=2x-6

add 6 to both sides so it looks like this:

-4x+9=2x

add 4x to both sides so it looks like this:

9=6x

divide 6 from both sides so this is your answer:

1.5=x

5 0

2 years ago

Read 2 more answers

-4x + 11y = 15 X = 2y Solve using substitution X = Y=

Virty [35]

-4(2y)+11y=15, -8y+11y=3y=15: y=5

X=2(5)=10

To check your work -4(10)+11(5)=15
15=15

8 0

2 years ago

So how do you do inverse fractions again?

agasfer [191]

Answer:

Opposite reciprocal; so 2/3 would be -3/2