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kogti [31]
3 years ago
10

Find the unknown side: V u 2.5 85 26

Mathematics
1 answer:
tia_tia [17]3 years ago
5 0

Answer:

u ≈ 5.7

Step-by-step explanation:

Using the Sine rule in Δ TUV, that is

\frac{t}{sinT} = \frac{u}{sinU} , substitute values

\frac{2.5}{sin26} = \frac{u}{sin85} ( cross- multiply )

u × sin26° = 2.5 × sin85° ( divide both sides by sin26° )

u = \frac{2.5sin85}{sin26} ≈ 5.7 ( to 1 dec. place )

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Vitek1552 [10]

Answer:

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3. 1= a^0

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Step-by-step explanation:

^ means exponent

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6 0
4 years ago
For the function -2x²+x+1 find f(3)
nexus9112 [7]

Answer:

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Step-by-step explanation:

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3 years ago
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. A un concierto asistieron 10000 personas , lo que representó un total de
BigorU [14]

Answer:

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Número de boletos preferente = 2000

Step-by-step explanation:

Total de personas = 10000 personas

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Número de boletos general = variable g

Número de boletos preferente = variable p

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Simplifica la ecuación:

5g + 13p = 66000

Subsituye una de las variables usando la ecuación g + p = 10000:

g + p = 10000 => g = 10000 - p

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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

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3 years ago
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Answer:

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Step-by-step explanation:

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