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3 years ago

Tan (x) sin (x) + sec (x) cos2 (x) = ?

Mathematics

1 answer:

adelina 88 [10]3 years ago

8 0

Answer:

look

Step-by-step explanation:

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URGENT PLEASE HELP Which of the following tables represents a relation that is a function?

NARA [144]

The answer is A because the x has different numbers

6 0

3 years ago

Please help me solve this.

Vlada [557]

Answer:

<h2>I think that is a FORMULA.</h2>

it can't be solved if we don't know the values of atleast one of the x and y.

Hope this helps.

Good luck ✅.

8 0

2 years ago

Round your answer to the nearest whole. use Pie as 3.14

sladkih [1.3K]

To find the volume of a cylinder you must use the formula:

πr^2h

1) Plug in your variables
π(3)^2•(11)

2) Solve
~ 311.01 cm^3

3 0

3 years ago

The cost and revenue functions for producing and selling x units of a product are given. Cost and revenue are expressed in dolla

Flauer [41]

Answer:

(A) the number of units produced and sold at break-even point is the value of X and that is 1.126 units.

(B) the dollar amount coming in and going out at this point/level is the price of X and that is 0.37 dollars

where pie (the symbol "π") represents PROFIT.

Step-by-step explanation:

(A) C(x) = 75x + 84 ...(equation 1)

660R(x) = 245x

R(x) = 245x ÷ 660 = 0.3712x

So R(x) = 0.3712x ...(equation 2)

To find X, equate the cost function to the revenue function

75x + 84 = 0.3712x

X = -1.126units

Since quantity cannot be negative in real life situation, we use the modulus of X in place of the above value.

|X| = 1.126 hence X = 1.126 now

Since we equated cost to revenue in order to get this quantity X, X is the quantity produced and sold at break even point.

Break-even point is the point where cost = revenue

This is also the point where profit is zero because profit = revenue - cost

(B) Revenue = Price × Quantity

R = P×Q

Our revenue here is 0.3712x

Which is equal to 0.418 dollars

So P = R÷Q

Price = 0.418÷1.126 = 0.37 dollars

4 0

3 years ago

The GCFof any two even numbers is always even determine whether the statement is true or false if true explain why if false give

Citrus2011 [14]

That's not true because the GCF of 9 and 12 are both three and three is an odd number

3 0

3 years ago