Answer: Choice A) 4, 3, 5, 1, 2
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Explanation:
Since tan(x) = sin(x)/cos(x) is a known and widely used trig identity, this must mean step 4 goes first.
The answer is between choice A and choice B.
The question is now: What is the correct second step?
It's either step 3 (choice A) or step 5 (choice B)
It turns out that step 3 is the correct statement after step 4. The sin(2x) breaks up into 2sin(x)cos(x), while the cos(2x) breaks up into cos^2(x)-sin^2(x). There are three different variations for the cos(2x) and this just happens to be one of them.
So we can rule out choice B and go with choice A as the final answer.
Answer:
Número de boletos general = 8000
Número de boletos preferente = 2000
Step-by-step explanation:
Total de personas = 10000 personas
Venta total = $6600000
Ecuación para la venta total en terminos de boletos vendidos:
Número de boletos general = variable g
Número de boletos preferente = variable p
$500g + $1300p = $6600000
Simplifica la ecuación:
5g + 13p = 66000
Subsituye una de las variables usando la ecuación g + p = 10000:
g + p = 10000 => g = 10000 - p
5g + 13p = 66000 => 5(10000 - p) + 13p = 66000
Aislar la variable p:
5(10000 - p) + 13p = 66000
50000 - 5p + 13p = 66000
8p = 16000
p = 16000/8 = 2000
g = 10000 - p = 10000 - 2000 = 8000
Número de boletos general = 8000
Número de boletos preferente = 2000
The segment inside the large triangle is B: Altitude.
The speed is 99 kilometers. U welcome
Answer:
6y²(2y - 1)(y - 5)
Step-by-step explanation:
12
- 66y³ + 30y² ← factor out 6y² from each term
= 6y²(2y² - 11y + 5) ← factor the quadratic
consider the factors of the product of the coefficient of the y² term and the constant term which sum to give the coefficient of the y- term, that is
product = 2 × 5 = 10 and sum = - 11
the factors are - 1 and - 10
use these factors to split the y- term
2y² - y - 10y + 5 ( factor the first/second and third/fourth terms )
y(2y - 1) - 5(2y - 1) ← factor out (2y - 1) from each term
(2y - 1)(y - 5)
then
12 - 66y³ + 30y² = 6y²(2y - 1)(y - 5)
