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Kaylis [27]
3 years ago
14

Solve the equation using square roots.

Mathematics
1 answer:
anastassius [24]3 years ago
3 0

Answer:

A : ±2

Step-by-step explanation:

Add 14 and you have ...

... x² = 4

Take the square root and you have ...

... x = ±√4 = ±2

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7 line tshirt company manufactures t-shirts and sells them online.The company has a model where the cost C, in dollars to make x
bonufazy [111]

Answer:

The company must sell at least 2 shirts to break even.

Step-by-step explanation:

Cost:

The cost is given by the following equation:

C = \frac{40}{30x+20} + 20 = \frac{4x}{3} + 20

Revenue:

The revenue is given by the following equation:

R = 15x

How many t shirts must the company sell to break even?

Breakeven point is when the revenue is the same as the costs. So

\frac{4x}{3} + 20 = 15x

15x - \frac{4x}{3} = 20

\frac{45x}{3} - \frac{4x}{3} = 20

Multiplying everything by 3

45x - 4x = 60

41x = 60

x = \frac{60}{41} = 1,...

Since you cant make a decimal value of shirts

The company must sell at least 2 shirts to break even.

[

7 0
3 years ago
6 m<br> /<br> 8 m<br><br> what do i do to solve this
Taya2010 [7]

Answer:

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Step-by-step explanation:

Use pythagorean theorem because the triangle is right-angled triangle.

6²+8²=x²

36+64=x²

100=x²

x=√100

x=10

5 0
3 years ago
Read 2 more answers
Mr.Willy uses the following recipe for crispy treats. She decides to make 1/3 of the recipe,2 cups melted butter,24oz marshmello
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(1/3)2= 2/3 cups butter
(1/3)24= 8 oz marshmallows
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4 0
3 years ago
If 3 pots could fit in 1 flower pot and 5 flower pot could fit in 10 Garden Pot, then how many pots make 10 Garden Pots?
Leya [2.2K]

Answer:

If 3 pots could fit in 1 flower pot and 5 flower pot could fit in 10 Garden Pot, then how many pots make 10 Garden Pots?

A. 30

B .10

C. 64

D. None Of The Above

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Explaination :

5 flower pots could fit in 10 garden pot

But 15 pots (°•°3 pots = 1 flower pot) makes 5 flower pots.

Hence,<em><u>1</u></em><em><u>5</u></em><em><u> </u></em><em><u>pots</u></em><em><u> </u></em> make 10 Garden Pots.

hope it helps :)

7 0
2 years ago
Please help me on this
babymother [125]
Use cross multiplication to should get you the answer... 5/12
4 0
3 years ago
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