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Anvisha [2.4K]
3 years ago
8

Please help me..I willl give u brainliest..don't put links pls

Mathematics
1 answer:
Fiesta28 [93]3 years ago
4 0

Answer:

X=54

Step-by-step explanation:

180-126=54

the line has to be 180 so it has to be able to add to 126 and equal 180.

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What is the slope of the line that contains these points?
Novosadov [1.4K]

Answer:

-2/5

Step-by-step explanation:

We can find the slope of a line by using

m = (y2-y1)/ (x2-x1)

   = (6-4)/(41-46)

    = 2/-5

   = -2/5

8 0
3 years ago
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ANSWER QUICK PLEASE I HAVE A FEW MINUTES LEFT
s2008m [1.1K]

Answer:

  252 J

Step-by-step explanation:

The potential energy of the rock is the product of its height and its weight:

  PE = (mg)h = (12 N)(21 m) = 252 N·m = 252 J

The rock's potential energy is 252 joules.

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4 years ago
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Four bagels and eight muffins cost $16. Six bagels and five muffins cost $13.50 How much does a bagel cost? How much does a muff
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Answer:

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Step-by-step explanation:

6 0
3 years ago
The manager of a company uses the function shown to model the company’s daily profit based on the price of a product in dollars,
just olya [345]

Answer: 1) The minimum price, in dollars, to avoid a loss = 22,

2) the maximum price in dollars , to avoid a loss = 53,

3) The price that results the maximum profit = 37.5 dollars

Step-by-step explanation:

Since the given function that shows the total profit,

f(x) = (x-22)(53-x)

Where x is the price of the product.

Since for avoiding the loss,

f(x) \geq 0,

⇒ (x-22)(53-x)\geq 0

If (x-22)\geq 0 \implies x\geq 22

If 53 - x \geq 0 \implies 53 \geq x

Thus, 53 ≥ x ≥ 22,

Therefore, the minimum price to avoid the loss = $ 22

And, the minimum price to avoid the loss = $ 53

f'(x) =\frac{d}{dx}[(x-22)(53-x)] = (x-22)\frac{d}{dx} (53-x)+(53-x) \frac{d}{dx}(x-22)

⇒ f'(x) = - (x-22)+(53-x) = -x+22+53-x =-2x+75

Now, For maximum or minimum,

f'(x) = 0,

⇒ -2x+75 = 0

⇒ -2x = -75

⇒ x = 37.5

f''(x) = \frac{d}{dx}(-2x+75)=-1

For x = 37.5, f''(x) is negative,

Thus, For the price of $ 37.5 dollars the company has the greatest profit.



4 0
3 years ago
On Friday 3/10 of the students at a school were wearing white t-shirts and 5/12 of the students were wearing blue shirts.
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What is the question
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3 years ago
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