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Rudik [331]
2 years ago
9

What is -11-3(5-6)^2?

Mathematics
1 answer:
kolbaska11 [484]2 years ago
5 0

Answer:

The answer is -14 :))

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Vertical angles

Step-by-step explanation:

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3 years ago
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I only need number one. <br> Which variable should be the dependent variable?
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The dependent variable is y, that represents the years
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3 years ago
H(n) = 3^n+3; Find h (3n)
olya-2409 [2.1K]

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The option which you chose is absolutely right.

Step-by-step explanation:

h(n) = 3^ n + 3

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2 years ago
Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature is 80 degrees at midnig
Vladimir [108]

Answer:

The equation is given by:

D(t) = 80 + 9\sin{0.2618t}

Step-by-step explanation:

Sine function:

Has the following format:

y = A\sin{bx}

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Suppose you know the temperature is 80 degrees at midnight and the high and low temperature during the day are 89 and 71 degrees

This means that the amplitude of the sinusoidal variation function is 89 - 80 = 80 - 71 = 9. This means that A = 9

During a 24-hour day, which means that the period is 24. So

\frac{2\pi}{b} = 24

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b = \frac{2\pi}{24}

b = 0.2618

So the variation is:

V(t) = 9\sin{0.2618t}

Assuming t is the number of hours since midnight, find an equation for the temperature, D, in terms of t.

Initial temperature of 80, so:

D(t) = 80 + V(t) = 80 + 9\sin{0.2618t}

8 0
3 years ago
Find the slope of line that is parallel to -2x=3y+5
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Answer: m = -\frac{2}{3}

Step-by-step explanation:

Turn the equation into slope-intercept form: -3y = 2x + 5

Reduce: y = -\frac{2}{3}x -\frac{5}{3}

Your parallel slope is: -\frac{2}{3}

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2 years ago
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