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bija089 [108]
3 years ago
5

Does anyone know the awnser to this? My little brother wanted me to help him but both of us can figure it out​

Mathematics
1 answer:
patriot [66]3 years ago
5 0

Answer: Everybody will need to pay 3.18 dollars. ($3.18)

Step-by-step explanation:

To find out equal amounts of money, you need to divide the total cost by how many people there are. The total cost, in this case, is 12.72, and the amount of people in this problem is 4 people. That means, if everybody were to pay the same amount, you would need to divide 12.72 by 4.

12.72/4=3.18

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Rewrite 3x+4y=12 in slope-intercept form. Then graph the equation.
frez [133]

Answer:

3x+4y=12

Step-by-step explanation:

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2 years ago
12) A radio transmission tower is 170 feet tall. How long should a guy wire be if it is to be attached 15 feet from the top and
ser-zykov [4K]

The length of guy wire needed to make an angle of 30° with the ground is 310 feet. The angle between the end of the shadow and the vertical side of the building is 23°

<h3>What is trigonometric ratio?</h3>

Trigonometric ratio is used to show the relationship between the sides and angles of a right angled triangle.

a) Let l represent the length of the guy wire.

sin(30) = (170 - 15) / l

l = 310 feet

b) Let Ф represent the angle, hence:

tanФ = 100/230

Ф = 23°

The length of guy wire needed to make an angle of 30° with the ground is 310 feet. The angle between the end of the shadow and the vertical side of the building is 23°

Find out more on trigonometric ratio at: brainly.com/question/24349828

6 0
2 years ago
Van starts Wind Systems to make and sell turbines. Later, Van contracts with Xi to invest additional capital in the firm in exch
Usimov [2.4K]

Vaughn and Xi are not partners in Wind Systems because they do not have joint control over the business.

<h3>Who is a partner in a business?</h3>

A partner is a person who shares in the profit and loss of a business. A partner is also involved in the running of the business.

A partner is sometimes needed because one person might not have the knowledge and know how of running a business. Also, a partner might be needed to raise enough capital for the business.

To learn more about partners, please check: brainly.com/question/22693552

5 0
2 years ago
What is the greatest common factor of 60, 45 and 82? HALPPPPPPPPPPPPPPPPPPp
son4ous [18]

Answer:

GCF: 1

Step-by-step explanation:

Factors are numbers that can be evenly divided into another number. The greatest common factor of a set of numbers is the biggest number than can evenly divide into all the the numbers.

Let's list the factors of 60, 45 and 82

Factors of 60:

<u>1</u>, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Factors of 45:

<u>1</u>, 3, 5, 9, 15, 45

Factors of 82:

<u>1</u>, 2, 41, 82

The greatest factor that all 3 numbers share is 1.

4 0
3 years ago
Read 2 more answers
How do u do -3 1/2•2 3/4​
JulsSmile [24]

Answer:

the answer is -77/8 or -9.625

Step-by-step explanation:

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3 years ago
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