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murzikaleks [220]
3 years ago
9

cite three real life situations where quadratic equations are illustrated. Formulate quadratic equations out of these situations

then describe each.​
Business
1 answer:
NISA [10]3 years ago
7 0

Answer:

I want to know the sides of a pizza if the width is 9 inches larger than the height and the area is 250 squared inches.

My brother wants to know how long his bed is if it has an area of 2m and the width is .5m larger than the height.

My father wants to know whats the size of a football field if the area is 57,600 square feet given that the length is 200 ft larger than the width.

Explanation:

To solve this you just have to think on the unknown value and represent it as "X" in the first problem we do not know the length or width but we have a values given between them, so if "x" is the height then the width becomes "x+9" so those two values multiplied become the area.

x(x+9)=250\\x^{2} +9x=250\\x^{2} +9x-250=0\\

With this you just keep solving the others.

My brother wants to know how long his bed is if it has an area of 2m and the width is .5m larger than the height.

2m as an area and the height is "x"

x(x+-5)=2\\x^{2} +.5x=2\\x^{2} +.5x-2=0\\

My father wants to know whats the size of a football field if the area is 57,600 square feet given that the length is 200 ft larger than the width.

57,600 is the area and width will be "x"

x(x+200)=57,600\\x^{2} +200x=57,600\\x^{2} +200x-57,600=0\\

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merchandise is sold for cash. the selling price of the merchandise is $2,600, and the sale is subject to a 6% state sales tax. t
love history [14]

The journal entry for the sale would include a credit to sales tax payable for $156 if the selling price of the merchandise is $2600.

The government levies a consumption tax known as a sales tax on the purchase of goods and services. At the point of sale, a standard sales tax is imposed, collected by the retailer, and paid to the government. Companies must first apply for a sales tax permit from their state's department of taxation in order to be able to collect sales tax from customers. Every time a customer makes a purchase, businesses collect sales tax, which they subsequently monthly or quarterly send to the state.

As the selling price of the merchandise is $2,600 and the state sales tax is 6%, this means that 6% of $2,600 has to be paid to the state governing body.

Sales tax = 6% of 2600

Sales tax = 6/100 × 2600

Sales tax = 0.06 × 2600

Sales tax = $156

Therefore; the entry to journalize the sale would include a credit to sales tax payable for $156 if the selling price of the merchandise is $2600.

To know more about  sales tax refer:

brainly.com/question/1811849

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8 0
1 year ago
Jennifer has been highly unproductive at work for the last few weeks and is counseled regarding organizational policies and rule
Anton [14]

Answer: positive

Explanation:

Based on the happening in he question, the method used is the positive discipline approach

This approach seeks ways to help an employee when the employee isn't being productive at his or her workplace. The positive actions are being seeked and necessary ways to bring the worker back to his or her feet will be utilized.

This is the method used in order to being Jennifer back on track and.make her productive again.

7 0
3 years ago
Determine the beginning cash balance for Sweet Treats Eats if the net cash provided by operating activities is $35,000, net cash
Nataly_w [17]

Answer:

$50,000

Explanation:

Given the following information for Sweet Treats Eats

net cash provided by operating activities = $35,000

net cash used by investing activities = $42,000

net cash provided by financing activities = $12,000

ending cash balance = $55,000

Beginning cash balance + $35,000 - $42,000 + $12,000 = $55,000

Beginning cash balance = $55,000 - $35,000 + $42,000 - $12,000

                                         = $50,000

6 0
3 years ago
Custom Quilters makes decorative comforters, quilted garments, and other products in a small sewing factory. The company expects
Ronch [10]
You would have to divide
4 0
3 years ago
Your company is interested in producing and marketing a line of coffee that will penetrate the European market. Your firm is wil
Mrac [35]

A franchise can be used.

<h3><u>Explanation:</u></h3>

Franchise refers to the authorization that is given by the government for involving in commercial activities. It is the permission that is obtained legally for using the ideas, expertise and processes of some one else with their permissions.

In the example given, a firm is willing to provide all necessary materials for the preparation of coffee and wants to penetrate the European market. The company here provides all the equipment, ingredients, trademarks and operating systems and hence it can make use of franchise type of strategy.

7 0
3 years ago
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