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2 years ago

Which set of Ordered pairs represent y as a function of x

Mathematics

1 answer:

Eddi Din [679]2 years ago

6 0

Answer:

I think C

Step-by-step explanation:

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Plz help need answers quickly I have not so long

Nastasia [14]

Answer: $10

Step-by-step explanation:

$4/40 golf balls = $1/10 golf balls

$1/10 = x/100, x=100/10, x=$10

6 0

2 years ago

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20 POINTSSSS

marta [7]

Step-by-step explanation:

Commission earned

= 1/32 * Total sales

= 1/32 * $24,000

= $750.

4 0

2 years ago

A rectangle has a length of 20 inches. if its perimeter is 64 inches, what is the area?

zzz [600]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf 240 \: {inches}^{2} }}}}$

Step-by-step explanation:

Given,

Length of a rectangle = 20 inches

Perimeter of a rectangle = 64 inches

Area of a rectangle = ?

Let width of a rectangle be ' w ' .

First, finding the width of a rectangle

$\boxed{ \sf{perimeter = 2(l + w)}}$

plug the values

⇒ $\sf{64 = 2(20 + w)}$

Distribute 2 through the parentheses

⇒ $\sf{64 = 40 + 2w}$

Swap the sides of the equation

⇒ $\sf{40 + 2w = 64}$

Move 2w to right hand side and change it's sign

⇒ $\sf{2w = 64 - 40}$

Subtract 40 from 64

⇒ $\sf{2w = 24}$

Divide both sides of the equation by 2

⇒ $\sf{ \frac{2w}{2} = \frac{24}{2} }$

Calculate

⇒ $\sf{w = 12 \: inches}$

Width of a rectangle ( w ) = 12 inches

Now, finding the area of a rectangle having length of 20 inches and width of 12 inches

$\boxed{ \sf{area \: of \: rectangle = length \: \times \: \: width}}$

plug the values

⇒ $\sf{area \: of \: rectangle =20 \times 12 }$

Multiply the numbers : 20 and 12

⇒ $\sf{area \: of \: rectangle = 240 \: {inches}^{2} }$

Hence, Area of a rectangle = 240 inches²

Hope I helped !

Best regards!

7 0

3 years ago

What’s the answer ?

Zielflug [23.3K]

$34 divided by $3 because he spent $3 for each hour. The answer is A 11.3333

5 0

2 years ago

A square room in Amber's home has an area of 128 square feet. Which is the best estimate of one side length of the room?

Nitella [24]

A best estimate would be 32

6 0

2 years ago

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