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3 years ago

What is 12.165 in word from

Mathematics

1 answer:

Kamila [148]3 years ago

4 0

Twelve and one hundred sixty-five thousandths

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Evaluate each expression for the value given 5(x-3)=2^2,x=7

Gelneren [198K]

Answer:

x=7

Step-by-step explanation:

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3 years ago

How subtracting polynomials differs from adding polynomials and examples?

Llana [10]

All you need to do is distribute the subtraction sign to all of the numbers in the polynomial being subtracted. Ex: (6x^4+8x^3-3)-(2x^2-9x+9) you distribute the subtraction sign in the (2x^2-9x+9) and get -2x^2+9x-9. Next, all you have to do is combine like terms. 6x^4+8x^3-3-2x^2+9x-9 Turns into 6x^4+8x^3-2x^2+9x-12

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4 years ago

Use the Law of Sines. Find the indicated measure to the nearest tenth. In Triangle RST, m∠R =78, m∠T =39, and TS with line on to

vovikov84 [41]

Answer:

RS = 12.2 in ⇒ answer (a)

Step-by-step explanation:

∵ m∠R = 78° , m∠T = 39° , TS = 19

∵ By using sin Rule:

∵ ST/sin∠R = RS/sin∠T

∴ 19/sin78 = RS/sin39

∴ RS = (19 × sin39) ÷ sin 78 = 12.2 in ⇒ answer (a)

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3 years ago

Find the system of inequalities representing the given situation?

Diano4ka-milaya [45]

The question was written by the student in a comment because the image contains no question at all.

Kathy sells candles for $3 and flowers for $5. She plans to sell at least 200 items and likes to earn a minimum of $2500.

Answer:

$\left\{\begin{matrix}x + y = 200\\ 3x + 5y = 2500\end{matrix}\right$

Step-by-step explanation:

System of equations

Kathy sells candles for $3 and flowers for $5. Let's set the following variables:

x = number of candles Kathy sells

y = number of flowers Kathy sells

She plans to sell 200 items, thus:

x + y = 200

She also likes to earn $2,500. The equation for this condition is:

3x + 5y = 2500

The system of equations is

$\left\{\begin{matrix}x + y = 200\\ 3x + 5y = 2500\end{matrix}\right$

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3 years ago

During a sale, the price of a digital camera is reduced by $63 from the original price of $180. By what percentage is the price

SpyIntel [72]

Answer:

35%

Step-by-step explanation:

63/180=0.35

move the decimal over 2 spaces 35%

6 0

3 years ago